Merge #136: Change the nix-bitcoin deployment from forking this repo to importing the module
b2e15c17b8docs: Update to new deployment method (import instead of fork) (Jonas Nick)5ed0284db9Add fetch-release script (Jonas Nick)c303cd47e4Add push-release.sh helper (Jonas Nick)705d187a35examples/shell.nix: don't run shellHook on subsequent nix-shells (Erik Arvstedt)65039be656docs: Remove duplicate instructions (Jonas Nick)455c5664c9docs: Replace tabs with spaces (Jonas Nick)8aa4714979docs: Update NixOS version (Jonas Nick)9df22a2764add deploy-qemu-vm.sh example (Erik Arvstedt)548ced1994README: Add Example section (Jonas Nick)44ccbb91d0Clean up development shell.nix (Jonas Nick)abcee651d3add deploy-container.sh (Erik Arvstedt)5dadea310cadd deploy-nixops.sh (Erik Arvstedt)0c74c365demention performance loss with hardened kernel profile (Erik Arvstedt)f3121892efmove main module import to configuration.nix (Erik Arvstedt)0c0978c007extract module 'deployment/nixops.nix', add option 'deployment.secretsDir' (Erik Arvstedt)87d0286498Change the nix-bitcoin deployment from forking this repo to importing the module (Jonas Nick) Pull request description: Top commit has no ACKs. Tree-SHA512: 18e8b71f42715c5e82e2dafde9dcc965594d76aacc6be7ee2ec746a9510065749cc65331687a57d7140f45779c3b7867f6260ec224d361fb5a477062a27d6e4c
This commit is contained in:
Jonas Nick
commit
9239268ab6
2
.gitignore
vendored
2
.gitignore
vendored
@ -1 +1 @@
|
||||
/secrets/
|
||||
/example/secrets/
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||||
|
||||
28
README.md
28
README.md
@ -4,7 +4,7 @@ nix-bitcoin
|
||||
[](https://travis-ci.org/fort-nix/nix-bitcoin)
|
||||
|
||||
Nix packages and nixos modules for easily installing Bitcoin nodes and higher layer protocols with an emphasis on security.
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||||
This is a work in progress - don't expect it to be bug free or secure.
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||||
This is a work in progress - don't expect it to be bug-free, secure or stable.
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||||
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||||
The default configuration sets up a Bitcoin Core node and c-lightning. The user can enable spark-wallet in `configuration.nix` to make c-lightning accessible with a smartphone using spark-wallet.
|
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A simple webpage shows the lightning nodeid and links to nanopos letting the user receive donations.
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@ -24,6 +24,30 @@ The goal is to make it easy to deploy a reasonably secure Bitcoin node with a us
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It should allow managing bitcoin (the currency) effectively and providing public infrastructure.
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It should be a reproducible and extensible platform for applications building on Bitcoin.
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Example
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---
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The easiest way to try out nix-bitcoin is to use one of the provided examples.
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|
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```
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git clone https://github.com/fort-nix/nix-bitcoin
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cd examples/
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nix-shell
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```
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The following example scripts set up a nix-bitcoin node according to `examples/configuration.nix` and then
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shut down immediately. They leave no traces (outside of `/nix/store`) on the host system.
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- `./deploy-container.sh` creates a [NixOS container](https://github.com/erikarvstedt/extra-container).\
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This is the fastest way to set up a node.\
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Requires: [NixOS](https://nixos.org/)
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- `./deploy-qemu-vm.sh` creates a QEMU VM.\
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Requires: [Nix](https://nixos.org/nix/)
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- `./deploy-nixops.sh` creates a VirtualBox VM via [NixOps](https://github.com/NixOS/nixops).\
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NixOps can be used to deploy to various other backends like cloud providers.\
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Requires: [Nix](https://nixos.org/nix/), [VirtualBox](https://www.virtualbox.org)
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Available modules
|
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---
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By default the `configuration.nix` provides:
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@ -48,8 +72,6 @@ The data directories of the services can be found in `/var/lib` on the deployed
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Installation
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---
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The easiest way is to run `nix-shell` (on a Linux machine) in the nix-bitcoin directory and then create a [NixOps](https://nixos.org/nixops/manual/) deployment with the provided `network.nix` in the `network` directory.
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Fix the FIXMEs in configuration.nix and deploy with nixops in nix-shell.
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See [install.md](docs/install.md) for a detailed tutorial.
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Security
|
||||
|
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508
docs/install.md
508
docs/install.md
@ -18,35 +18,35 @@ The following steps are meant to be run on the machine you deploy from, not the
|
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|
||||
1. Add virtualbox.list to /etc/apt/sources.list.d (Debian 9 stretch)
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|
||||
```
|
||||
echo "deb http://download.virtualbox.org/virtualbox/debian stretch contrib" | sudo tee /etc/apt/sources.list.d/virtualbox.list
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||||
```
|
||||
```
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echo "deb http://download.virtualbox.org/virtualbox/debian stretch contrib" | sudo tee /etc/apt/sources.list.d/virtualbox.list
|
||||
```
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||||
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2. Add Oracle VirtualBox public key
|
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|
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```
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wget https://www.virtualbox.org/download/oracle_vbox_2016.asc
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gpg2 oracle_vbox_2016.asc
|
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```
|
||||
```
|
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wget https://www.virtualbox.org/download/oracle_vbox_2016.asc
|
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gpg2 oracle_vbox_2016.asc
|
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```
|
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|
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Proceed _only_ if fingerprint reads B9F8 D658 297A F3EF C18D 5CDF A2F6 83C5 2980 AECF
|
||||
Proceed _only_ if fingerprint reads B9F8 D658 297A F3EF C18D 5CDF A2F6 83C5 2980 AECF
|
||||
|
||||
```
|
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sudo apt-key add oracle_vbox_2016.asc
|
||||
```
|
||||
```
|
||||
sudo apt-key add oracle_vbox_2016.asc
|
||||
```
|
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|
||||
3. Install virtualbox-5.2
|
||||
|
||||
```
|
||||
sudo apt-get update
|
||||
sudo apt-get install virtualbox-5.2
|
||||
```
|
||||
```
|
||||
sudo apt-get update
|
||||
sudo apt-get install virtualbox-5.2
|
||||
```
|
||||
|
||||
3. Create Host Adapter in VirtualBox
|
||||
|
||||
```
|
||||
vboxmanage hostonlyif create
|
||||
```
|
||||
```
|
||||
vboxmanage hostonlyif create
|
||||
```
|
||||
|
||||
## 2. Nix installation
|
||||
The following steps are meant to be run on the machine you deploy from, not the machine you deploy to.
|
||||
@ -54,81 +54,105 @@ You can also build Nix from source by following the instructions at https://nixo
|
||||
|
||||
1. Install Dependencies (Debian 9 stretch)
|
||||
|
||||
```
|
||||
sudo apt-get install curl git gnupg2 dirmngr
|
||||
```
|
||||
```
|
||||
sudo apt-get install curl git gnupg2 dirmngr
|
||||
```
|
||||
|
||||
2. Install latest Nix in "multi-user mode" with GPG Verification
|
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|
||||
```
|
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curl -o install-nix https://nixos.org/nix/install
|
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curl -o install-nix.sig https://nixos.org/nix/install.sig
|
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gpg2 --recv-keys B541D55301270E0BCF15CA5D8170B4726D7198DE
|
||||
gpg2 --verify ./install-nix.sig
|
||||
sh ./install-nix --daemon
|
||||
```
|
||||
```
|
||||
curl -o install-nix https://nixos.org/nix/install
|
||||
curl -o install-nix.sig https://nixos.org/nix/install.sig
|
||||
gpg2 --recv-keys B541D55301270E0BCF15CA5D8170B4726D7198DE
|
||||
gpg2 --verify ./install-nix.sig
|
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sh ./install-nix --daemon
|
||||
```
|
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|
||||
Then follow the instructions. Open a new terminal window when you're done.
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||||
Then follow the instructions. Open a new terminal window when you're done.
|
||||
|
||||
If you get an error similar to
|
||||
```
|
||||
error: cloning builder process: Operation not permitted
|
||||
error: unable to start build process
|
||||
/tmp/nix-binary-tarball-unpack.hqawN4uSPr/unpack/nix-2.2.1-x86_64-linux/install: unable to install Nix into your default profile
|
||||
```
|
||||
you're likely not installing as multi-user because you forgot to pass the `--daemon` flag to the install script.
|
||||
If you get an error similar to
|
||||
```
|
||||
error: cloning builder process: Operation not permitted
|
||||
error: unable to start build process
|
||||
/tmp/nix-binary-tarball-unpack.hqawN4uSPr/unpack/nix-2.2.1-x86_64-linux/install: unable to install Nix into your default profile
|
||||
```
|
||||
you're likely not installing as multi-user because you forgot to pass the `--daemon` flag to the install script.
|
||||
|
||||
3. Optional: Disallow substitutes
|
||||
|
||||
You can put `substitute = false` to your `nix.conf` usually found in `/etc/nix/` to build the packages from source.
|
||||
This eliminates an attack vector where nix's build server or binary cache is compromised.
|
||||
You can put `substitute = false` to your `nix.conf` usually found in `/etc/nix/` to build the packages from source.
|
||||
This eliminates an attack vector where nix's build server or binary cache is compromised.
|
||||
|
||||
|
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## 3. Nixops deployment
|
||||
## 3. Setup deployment directory
|
||||
|
||||
1. Clone this project
|
||||
|
||||
```
|
||||
cd
|
||||
git clone https://github.com/fort-nix/nix-bitcoin
|
||||
cd ~/nix-bitcoin
|
||||
```
|
||||
```
|
||||
cd
|
||||
git clone https://github.com/fort-nix/nix-bitcoin
|
||||
```
|
||||
|
||||
2. Setup environment
|
||||
2. Obtain the hash of the latest nix-bitcoin release
|
||||
|
||||
```
|
||||
nix-shell
|
||||
```
|
||||
```
|
||||
cd nix-bitcoin/examples
|
||||
nix-shell
|
||||
```
|
||||
|
||||
This will set up your nix-bitcoin environment and might take a while without giving an output.
|
||||
This will download the nix-bitcoin dependencies and might take a while without giving an output.
|
||||
Now in the nix-shell run
|
||||
|
||||
3. Create nixops deployment in nix-shell.
|
||||
```
|
||||
fetch-release > nix-bitcoin-release.nix
|
||||
```
|
||||
|
||||
```
|
||||
nixops create network/network.nix network/network-vbox.nix -d bitcoin-node
|
||||
```
|
||||
3. Create a new directory for your nix-bitcoin deployment and copy initial files from nix-bitcoin
|
||||
|
||||
4. Adjust configuration by opening `configuration.nix` and removing FIXMEs. Enable/disable the modules you want in `configuration.nix`.
|
||||
```
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||||
cd ../../
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||||
mkdir nix-bitcoin-node
|
||||
cd nix-bitcoin-node
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||||
cp -r ../nix-bitcoin/examples/{configuration.nix,nixops,shell.nix,nix-bitcoin-release.nix} .
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||||
```
|
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|
||||
5. Deploy Nixops in nix-shell
|
||||
## 4. Deploy with NixOps
|
||||
|
||||
```
|
||||
nixops deploy -d bitcoin-node
|
||||
```
|
||||
1. Enter environment
|
||||
|
||||
This will now create a nix-bitcoin node on the target machine.
|
||||
```
|
||||
nix-shell
|
||||
```
|
||||
|
||||
6. Nixops automatically creates an ssh key for use with `nixops ssh`. Access `bitcoin-node` through ssh in nix-shell with
|
||||
Note that a new directory `secrets/` appeared which contains the secrets for your node.
|
||||
|
||||
```
|
||||
nixops ssh operator@bitcoin-node
|
||||
```
|
||||
2. Create nixops deployment in nix-shell.
|
||||
|
||||
```
|
||||
nixops create nixops/node.nix nixops/node-vbox.nix -d bitcoin-node
|
||||
```
|
||||
|
||||
3. Adjust configuration by opening `configuration.nix` and removing FIXMEs. Enable/disable the modules you want in `configuration.nix`.
|
||||
|
||||
4. Deploy Nixops in nix-shell
|
||||
|
||||
```
|
||||
nixops deploy -d bitcoin-node
|
||||
```
|
||||
|
||||
This will now create a nix-bitcoin node on the target machine.
|
||||
|
||||
5. Nixops automatically creates an ssh key for use with `nixops ssh`. Access `bitcoin-node` through ssh in nix-shell with
|
||||
|
||||
```
|
||||
nixops ssh operator@bitcoin-node
|
||||
```
|
||||
|
||||
See [usage.md](usage.md) for usage instructions, such as how to update.
|
||||
|
||||
To resize the VM disk image, you can use this helper script from within nix-shell:
|
||||
```
|
||||
./helper/vbox-resize-disk1.sh --help
|
||||
../nix-bitcoin/helper/vbox-resize-disk1.sh --help
|
||||
```
|
||||
----
|
||||
|
||||
@ -138,15 +162,15 @@ Tutorial: install and configure NixOS for nix-bitcoin on VirtualBox (macOS host)
|
||||
The following steps are meant to be run on the machine you deploy from, not the machine you deploy to.
|
||||
|
||||
1. Download and install VirtualBox
|
||||
Use the official Downloads page: [https://www.virtualbox.org/wiki/Downloads](https://www.virtualbox.org/wiki/Downloads)
|
||||
Use the official Downloads page: [https://www.virtualbox.org/wiki/Downloads](https://www.virtualbox.org/wiki/Downloads)
|
||||
|
||||
Make sure that the installer you download shows a lock icon in the top right corner to make sure it is signed by Oracle.
|
||||
Make sure that the installer you download shows a lock icon in the top right corner to make sure it is signed by Oracle.
|
||||
|
||||
2. Create Host Adapter in VirtualBox
|
||||
|
||||
```
|
||||
vboxmanage hostonlyif create
|
||||
```
|
||||
```
|
||||
vboxmanage hostonlyif create
|
||||
```
|
||||
|
||||
## 2. Nix installation (macOS)
|
||||
|
||||
@ -157,20 +181,20 @@ In order to build binaries for your linux (NixOS) virtual machine on a macOS hos
|
||||
|
||||
1. Installation
|
||||
|
||||
```
|
||||
nix-env -i /nix/store/jgq3savsyyrpsxvjlrz41nx09z7r0lch-linuxkit-builder
|
||||
```
|
||||
nix-env -i /nix/store/jgq3savsyyrpsxvjlrz41nx09z7r0lch-linuxkit-builder
|
||||
nix-linuxkit-configure
|
||||
```
|
||||
```
|
||||
|
||||
You may want to use `nix-linuxkit-configure -c 4` to give the builder 4 CPUs.
|
||||
You may want to use `nix-linuxkit-configure -c 4` to give the builder 4 CPUs.
|
||||
|
||||
2. Confirm that nix-linuxkit works
|
||||
|
||||
```
|
||||
nix-build ~/.cache/nix-linuxkit-builder/example.nix
|
||||
```
|
||||
nix-build ~/.cache/nix-linuxkit-builder/example.nix
|
||||
```
|
||||
|
||||
As the installer says, run a `nix-build` to make sure that you are able to build linux binaries. The `example.nix` is specifically configured to force a x86_64-linux build. Remove the generated `result` folder afterwards.
|
||||
As the installer says, run a `nix-build` to make sure that you are able to build linux binaries. The `example.nix` is specifically configured to force a x86_64-linux build. Remove the generated `result` folder afterwards.
|
||||
|
||||
## 4. Nixops deployment (macOS)
|
||||
|
||||
@ -193,53 +217,55 @@ Tutorial: install and configure NixOS for nix-bitcoin on your own hardware
|
||||
|
||||
This is borrowed from the [NixOS manual](https://nixos.org/nixos/manual/index.html#ch-installation). Look there for more information.
|
||||
|
||||
1. Obtain latest NixOS. For example:
|
||||
1. Obtain latest [NixOS](https://nixos.org/nixos/download.html). For example:
|
||||
|
||||
```
|
||||
wget https://releases.nixos.org/nixos/19.03/nixos-19.03.172538.7bb74e65365/nixos-minimal-19.03.172538.7bb74e65365-x86_64-linux.iso
|
||||
```
|
||||
Alternatively you can build NixOS from source by following the instructions at https://nixos.org/nixos/manual/index.html#sec-building-cd.
|
||||
```
|
||||
wget https://releases.nixos.org/nixos/19.09/nixos-19.09.2284.bf7c0f0461e/nixos-minimal-19.09.2284.bf7c0f0461e-x86_64-linux.iso
|
||||
sha256sum nixos-minimal-19.09.2284.bf7c0f0461e-x86_64-linux.iso
|
||||
# output: 9768eb945bef410fccfb82cb3d2e7ce7c02c3430aed0f2f1527273cb080fff3e
|
||||
```
|
||||
Alternatively you can build NixOS from source by following the instructions at https://nixos.org/nixos/manual/index.html#sec-building-cd.
|
||||
|
||||
2. Write NixOS iso to install media (USB/CD). For example:
|
||||
|
||||
```
|
||||
dd if=nixos-minimal-19.03.172538.7bb74e65365-x86_64-linux.iso of=/dev/sdX
|
||||
```
|
||||
```
|
||||
cp nixos-minimal-19.09.2284.bf7c0f0461e-x86_64-linux.iso /dev/sdX
|
||||
```
|
||||
|
||||
Replace /dev/sdX with the correct device name. You can find this using `sudo fdisk -l`
|
||||
Replace /dev/sdX with the correct device name. You can find this using `sudo fdisk -l`
|
||||
|
||||
3. Boot the system
|
||||
|
||||
You will have to find out if your hardware uses UEFI or Legacy Boot for the next step.
|
||||
You will have to find out if your hardware uses UEFI or Legacy Boot for the next step.
|
||||
|
||||
4. Option 1: Partition and format for UEFI
|
||||
|
||||
```
|
||||
parted /dev/sda -- mklabel gpt
|
||||
parted /dev/sda -- mkpart primary 512MiB -8GiB
|
||||
parted /dev/sda -- mkpart primary linux-swap -8GiB 100%
|
||||
parted /dev/sda -- mkpart ESP fat32 1MiB 512MiB
|
||||
parted /dev/sda -- set 3 boot on
|
||||
mkfs.ext4 -L nixos /dev/sda1
|
||||
mkswap -L swap /dev/sda2
|
||||
mkfs.fat -F 32 -n boot /dev/sda3
|
||||
mount /dev/disk/by-label/nixos /mnt
|
||||
mkdir -p /mnt/boot
|
||||
mount /dev/disk/by-label/boot /mnt/boot
|
||||
swapon /dev/sda2
|
||||
```
|
||||
```
|
||||
parted /dev/sda -- mklabel gpt
|
||||
parted /dev/sda -- mkpart primary 512MiB -8GiB
|
||||
parted /dev/sda -- mkpart primary linux-swap -8GiB 100%
|
||||
parted /dev/sda -- mkpart ESP fat32 1MiB 512MiB
|
||||
parted /dev/sda -- set 3 boot on
|
||||
mkfs.ext4 -L nixos /dev/sda1
|
||||
mkswap -L swap /dev/sda2
|
||||
mkfs.fat -F 32 -n boot /dev/sda3
|
||||
mount /dev/disk/by-label/nixos /mnt
|
||||
mkdir -p /mnt/boot
|
||||
mount /dev/disk/by-label/boot /mnt/boot
|
||||
swapon /dev/sda2
|
||||
```
|
||||
|
||||
4. Option 2: Partition and format for Legacy Boot (MBR)
|
||||
|
||||
```
|
||||
parted /dev/sda -- mklabel msdos
|
||||
parted /dev/sda -- mkpart primary 1MiB -8GiB
|
||||
parted /dev/sda -- mkpart primary linux-swap -8GiB 100%
|
||||
mkfs.ext4 -L nixos /dev/sda1
|
||||
mkswap -L swap /dev/sda2
|
||||
mount /dev/disk/by-label/nixos /mnt
|
||||
swapon /dev/sda2
|
||||
```
|
||||
```
|
||||
parted /dev/sda -- mklabel msdos
|
||||
parted /dev/sda -- mkpart primary 1MiB -8GiB
|
||||
parted /dev/sda -- mkpart primary linux-swap -8GiB 100%
|
||||
mkfs.ext4 -L nixos /dev/sda1
|
||||
mkswap -L swap /dev/sda2
|
||||
mount /dev/disk/by-label/nixos /mnt
|
||||
swapon /dev/sda2
|
||||
```
|
||||
|
||||
4. Option 3: Set up encrypted partitions:
|
||||
|
||||
@ -247,194 +273,158 @@ This is borrowed from the [NixOS manual](https://nixos.org/nixos/manual/index.ht
|
||||
|
||||
5. Generate NixOS config
|
||||
|
||||
```
|
||||
nixos-generate-config --root /mnt
|
||||
nano /mnt/etc/nixos/configuration.nix
|
||||
```
|
||||
```
|
||||
nixos-generate-config --root /mnt
|
||||
nano /mnt/etc/nixos/configuration.nix
|
||||
```
|
||||
|
||||
Option 1: Edit NixOS configuration for UEFI
|
||||
Option 1: Edit NixOS configuration for UEFI
|
||||
|
||||
```
|
||||
{ config, pkgs, ... }: {
|
||||
imports = [
|
||||
# Include the results of the hardware scan.
|
||||
./hardware-configuration.nix
|
||||
];
|
||||
```
|
||||
{ config, pkgs, ... }: {
|
||||
imports = [
|
||||
# Include the results of the hardware scan.
|
||||
./hardware-configuration.nix
|
||||
];
|
||||
|
||||
boot.loader.systemd-boot.enable = true;
|
||||
boot.loader.systemd-boot.enable = true;
|
||||
|
||||
# Note: setting fileSystems is generally not
|
||||
# necessary, since nixos-generate-config figures them out
|
||||
# automatically in hardware-configuration.nix.
|
||||
#fileSystems."/".device = "/dev/disk/by-label/nixos";
|
||||
|
||||
# Enable the OpenSSH server.
|
||||
services.openssh = {
|
||||
enable = true;
|
||||
permitRootLogin = "yes";
|
||||
};
|
||||
}
|
||||
```
|
||||
# Note: setting fileSystems is generally not
|
||||
# necessary, since nixos-generate-config figures them out
|
||||
# automatically in hardware-configuration.nix.
|
||||
#fileSystems."/".device = "/dev/disk/by-label/nixos";
|
||||
|
||||
Option 2: Edit NixOS configuration for Legacy Boot (MBR)
|
||||
# Enable the OpenSSH server.
|
||||
services.openssh = {
|
||||
enable = true;
|
||||
permitRootLogin = "yes";
|
||||
};
|
||||
}
|
||||
```
|
||||
|
||||
```
|
||||
{ config, pkgs, ... }: {
|
||||
imports = [
|
||||
# Include the results of the hardware scan.
|
||||
./hardware-configuration.nix
|
||||
];
|
||||
|
||||
boot.loader.grub.device = "/dev/sda";
|
||||
|
||||
# Note: setting fileSystems is generally not
|
||||
# necessary, since nixos-generate-config figures them out
|
||||
# automatically in hardware-configuration.nix.
|
||||
#fileSystems."/".device = "/dev/disk/by-label/nixos";
|
||||
|
||||
# Enable the OpenSSH server.
|
||||
services.openssh = {
|
||||
enable = true;
|
||||
permitRootLogin = "yes";
|
||||
};
|
||||
}
|
||||
```
|
||||
Option 2: Edit NixOS configuration for Legacy Boot (MBR)
|
||||
|
||||
```
|
||||
{ config, pkgs, ... }: {
|
||||
imports = [
|
||||
# Include the results of the hardware scan.
|
||||
./hardware-configuration.nix
|
||||
];
|
||||
|
||||
boot.loader.grub.device = "/dev/sda";
|
||||
|
||||
# Note: setting fileSystems is generally not
|
||||
# necessary, since nixos-generate-config figures them out
|
||||
# automatically in hardware-configuration.nix.
|
||||
#fileSystems."/".device = "/dev/disk/by-label/nixos";
|
||||
|
||||
# Enable the OpenSSH server.
|
||||
services.openssh = {
|
||||
enable = true;
|
||||
permitRootLogin = "yes";
|
||||
};
|
||||
}
|
||||
```
|
||||
|
||||
6. Do the installation
|
||||
|
||||
```
|
||||
nixos-install
|
||||
```
|
||||
Set root password
|
||||
```
|
||||
setting root password...
|
||||
Enter new UNIX password:
|
||||
Retype new UNIX password:
|
||||
```
|
||||
```
|
||||
nixos-install
|
||||
```
|
||||
Set root password
|
||||
```
|
||||
setting root password...
|
||||
Enter new UNIX password:
|
||||
Retype new UNIX password:
|
||||
```
|
||||
|
||||
7. If everything went well
|
||||
|
||||
```
|
||||
reboot
|
||||
```
|
||||
```
|
||||
reboot
|
||||
```
|
||||
|
||||
## 2. nix-bitcoin installation
|
||||
|
||||
On the machine you are deploying from:
|
||||
You can also build Nix from source by following the instructions at https://nixos.org/nix/manual/#ch-installing-source.
|
||||
## 2. Nix installation
|
||||
Follow the [Nix installation](#2-nix-installation) instructions from the tutorial above (on the machine you are going to deploy from).
|
||||
|
||||
1. Install Dependencies (Debian 9 stretch)
|
||||
|
||||
```
|
||||
sudo apt-get install curl git gnupg2 dirmngr
|
||||
```
|
||||
## 3. Setup deployment directory
|
||||
Follow the [Setup deployment directory](#3-setup-deployment-directory) instructions from the tutorial above (on the machine you are going to deploy from).
|
||||
|
||||
2. Install Latest Nix with GPG Verification
|
||||
|
||||
```
|
||||
curl -o install-nix https://nixos.org/nix/install
|
||||
curl -o install-nix.sig https://nixos.org/nix/install.sig
|
||||
gpg2 --recv-keys B541D55301270E0BCF15CA5D8170B4726D7198DE
|
||||
gpg2 --verify ./install-nix.sig
|
||||
sh ./install-nix --daemon
|
||||
. /home/user/.nix-profile/etc/profile.d/nix.sh
|
||||
```
|
||||
## 4. Deploy with NixOps
|
||||
1. Make sure you are in the deployment directory and create a nixops network file as follows
|
||||
|
||||
Then follow the instructions. Open a new terminal window when you're done.
|
||||
```
|
||||
nano nixops/node-nixos.nix
|
||||
```
|
||||
|
||||
If you get an error similar to
|
||||
```
|
||||
error: cloning builder process: Operation not permitted
|
||||
error: unable to start build process
|
||||
/tmp/nix-binary-tarball-unpack.hqawN4uSPr/unpack/nix-2.2.1-x86_64-linux/install: unable to install Nix into your default profile
|
||||
```
|
||||
you're likely not installing as multi-user because you forgot to pass the `--daemon` flag to the install script.
|
||||
```
|
||||
{
|
||||
bitcoin-node =
|
||||
{ config, pkgs, ... }:
|
||||
{ deployment.targetHost = "1.2.3.4";
|
||||
};
|
||||
}
|
||||
```
|
||||
|
||||
3. Optional: Disallow substitutes
|
||||
Replace 1.2.3.4 with NixOS machine's IP address.
|
||||
|
||||
You can put `substitute = false` to your `nix.conf` usually found in `/etc/nix/` to build the packages from source.
|
||||
This eliminates an attack vector where nix's build server or binary cache is compromised.
|
||||
2. Edit `configuration.nix`
|
||||
|
||||
4. Clone this project
|
||||
```
|
||||
nano configuration.nix
|
||||
```
|
||||
|
||||
```
|
||||
cd
|
||||
git clone https://github.com/fort-nix/nix-bitcoin
|
||||
cd ~/nix-bitcoin
|
||||
```
|
||||
Uncomment `./hardware-configuration.nix` line by removing #.
|
||||
|
||||
5. Create network file
|
||||
3. Create `hardware-configuration.nix`
|
||||
|
||||
```
|
||||
nano network/network-nixos.nix
|
||||
```
|
||||
```
|
||||
nano hardware-configuration.nix
|
||||
```
|
||||
Copy contents of NixOS machine's `/etc/nixos/hardware-configuration.nix` to file.
|
||||
|
||||
```
|
||||
{
|
||||
bitcoin-node =
|
||||
{ config, pkgs, ... }:
|
||||
{ deployment.targetHost = "1.2.3.4";
|
||||
};
|
||||
}
|
||||
```
|
||||
4. Add boot option to `hardware-configuration.nix`
|
||||
|
||||
Replace 1.2.3.4 with NixOS machine's IP address.
|
||||
Option 1: Enable systemd boot for UEFI
|
||||
```
|
||||
boot.loader.grub.device = "/dev/sda";
|
||||
```
|
||||
Option 2: Set grub device for Legacy Boot (MBR)
|
||||
```
|
||||
boot.loader.grub.device = "/dev/sda";
|
||||
```
|
||||
|
||||
6. Edit `configuration.nix`
|
||||
5. Enter environment
|
||||
|
||||
```
|
||||
nano configuration.nix
|
||||
```
|
||||
```
|
||||
nix-shell
|
||||
```
|
||||
|
||||
Uncomment `./hardware-configuration.nix` line by removing #.
|
||||
Note that a new directory `secrets/` appeared which contains the secrets for your node.
|
||||
|
||||
7. Create `hardware-configuration.nix`
|
||||
6. Create nixops deployment in nix-shell.
|
||||
|
||||
```
|
||||
nano hardware-configuration.nix
|
||||
```
|
||||
Copy contents of NixOS machine's `/etc/nixos/hardware-configuration.nix` to file.
|
||||
```
|
||||
nixops create nixops/node.nix nixops/node-nixos.nix -d bitcoin-node
|
||||
```
|
||||
|
||||
8. Add boot option to `hardware-configuration.nix`
|
||||
7. Adjust configuration by opening `configuration.nix` and removing FIXMEs. Enable/disable the modules you want in `configuration.nix`.
|
||||
|
||||
Option 1: Enable systemd boot for UEFI
|
||||
```
|
||||
boot.loader.grub.device = "/dev/sda";
|
||||
```
|
||||
Option 2: Set grub device for Legacy Boot (MBR)
|
||||
```
|
||||
```
|
||||
boot.loader.grub.device = "/dev/sda";
|
||||
```
|
||||
8. Deploy Nixops in nix-shell
|
||||
|
||||
9. Setup environment
|
||||
```
|
||||
nixops deploy -d bitcoin-node
|
||||
```
|
||||
|
||||
```
|
||||
nix-shell
|
||||
```
|
||||
This will now create a nix-bitcoin node on the target machine.
|
||||
|
||||
This will set up your nix-bitcoin environment and might take a while without giving an output.
|
||||
9. Nixops automatically creates an ssh key for use with `nixops ssh`. Access `bitcoin-node` through ssh in nix-shell with
|
||||
|
||||
10. Create nixops deployment in nix-shell.
|
||||
|
||||
```
|
||||
nixops create network/network.nix network/network-nixos.nix -d bitcoin-node
|
||||
```
|
||||
|
||||
11. Adjust configuration by opening `configuration.nix` and removing FIXMEs. Enable/disable the modules you want in `configuration.nix`.
|
||||
|
||||
12. Deploy Nixops in nix-shell
|
||||
|
||||
```
|
||||
nixops deploy -d bitcoin-node
|
||||
```
|
||||
|
||||
This will now create a nix-bitcoin node on the target machine.
|
||||
|
||||
13. Nixops automatically creates an ssh key for use with `nixops ssh`. Access `bitcoin-node` through ssh in nix-shell with
|
||||
|
||||
```
|
||||
nixops ssh operator@bitcoin-node
|
||||
```
|
||||
```
|
||||
nixops ssh operator@bitcoin-node
|
||||
```
|
||||
|
||||
See [usage.md](usage.md) for usage instructions, such as how to update.
|
||||
|
||||
274
docs/usage.md
274
docs/usage.md
@ -1,28 +1,10 @@
|
||||
Updating
|
||||
---
|
||||
Run `git pull` in the nix-bitcoin directory, enter the nix shell with `nix-shell` and redeploy with `nixops deploy -d bitcoin-node`.
|
||||
In your deployment directory, enter the nix shell with `nix-shell` and run
|
||||
|
||||
### Verifying GPG Signatures (recommended)
|
||||
1. Import jonasnick's gpg key
|
||||
|
||||
```
|
||||
gpg2 --receive-key 36C71A37C9D988BDE82508D9B1A70E4F8DCD0366
|
||||
```
|
||||
|
||||
2. Trust jonasnick's gpg key
|
||||
|
||||
```
|
||||
gpg2 --edit-key 36C71A37C9D988BDE82508D9B1A70E4F8DCD0366
|
||||
trust
|
||||
4
|
||||
quit
|
||||
```
|
||||
|
||||
3. Verify commit after `git pull`
|
||||
|
||||
```
|
||||
git verify-commit <hash of latest commit>
|
||||
```
|
||||
```
|
||||
fetch-release > nix-bitcoin-release.nix
|
||||
```
|
||||
|
||||
Nodeinfo
|
||||
---
|
||||
@ -36,45 +18,45 @@ Connect to spark-wallet
|
||||
* [Spark-wallet](https://github.com/shesek/spark-wallet) installed from [direct download](https://github.com/shesek/spark-wallet/releases) or [Google Play](https://play.google.com/store/apps/details?id=com.spark.wallet)
|
||||
|
||||
1. Enable spark-wallet in `configuration.nix`
|
||||
|
||||
Change
|
||||
```
|
||||
# services.spark-wallet.enable = true;
|
||||
```
|
||||
to
|
||||
```
|
||||
services.spark-wallet.enable = true;
|
||||
```
|
||||
|
||||
Change
|
||||
```
|
||||
# services.spark-wallet.enable = true;
|
||||
```
|
||||
to
|
||||
```
|
||||
services.spark-wallet.enable = true;
|
||||
```
|
||||
|
||||
2. Deploy new `configuration.nix`
|
||||
|
||||
```
|
||||
nixops deploy -d bitcoin-node
|
||||
```
|
||||
```
|
||||
nixops deploy -d bitcoin-node
|
||||
```
|
||||
|
||||
3. Enable Orbot VPN for spark-wallet
|
||||
|
||||
```
|
||||
Open Orbot app
|
||||
Turn on "VPN Mode"
|
||||
Select Gear icon under "Tor-Enabled Apps"
|
||||
Toggle checkbox under Spark icon
|
||||
```
|
||||
```
|
||||
Open Orbot app
|
||||
Turn on "VPN Mode"
|
||||
Select Gear icon under "Tor-Enabled Apps"
|
||||
Toggle checkbox under Spark icon
|
||||
```
|
||||
|
||||
4. Get the onion address, access key and QR access code for the spark wallet android app
|
||||
|
||||
```
|
||||
journalctl -eu spark-wallet
|
||||
```
|
||||
Note: The qr code might have issues scanning if you have a light terminal theme. Try setting it to dark or highlightning the entire output to invert the colors.
|
||||
```
|
||||
journalctl -eu spark-wallet
|
||||
```
|
||||
Note: The qr code might have issues scanning if you have a light terminal theme. Try setting it to dark or highlightning the entire output to invert the colors.
|
||||
|
||||
5. Connect to spark-wallet android app
|
||||
|
||||
```
|
||||
Server Settings
|
||||
Scan QR
|
||||
Done
|
||||
```
|
||||
```
|
||||
Server Settings
|
||||
Scan QR
|
||||
Done
|
||||
```
|
||||
|
||||
Connect to electrs
|
||||
---
|
||||
@ -88,90 +70,90 @@ Connect to electrs
|
||||
* [Electrum](https://electrum.org/#download) installed
|
||||
|
||||
1. Enable electrs in `configuration.nix`
|
||||
|
||||
Change
|
||||
```
|
||||
# services.electrs.enable = true;
|
||||
```
|
||||
to
|
||||
```
|
||||
services.electrs.enable = true;
|
||||
```
|
||||
|
||||
Change
|
||||
```
|
||||
# services.electrs.enable = true;
|
||||
```
|
||||
to
|
||||
```
|
||||
services.electrs.enable = true;
|
||||
```
|
||||
|
||||
2. Deploy new `configuration.nix`
|
||||
|
||||
```
|
||||
nixops deploy -d bitcoin-node
|
||||
```
|
||||
```
|
||||
nixops deploy -d bitcoin-node
|
||||
```
|
||||
|
||||
3. Get electrs onion address
|
||||
|
||||
```
|
||||
nodeinfo | grep 'ELECTRS_ONION'
|
||||
```
|
||||
```
|
||||
nodeinfo | grep 'ELECTRS_ONION'
|
||||
```
|
||||
|
||||
4. Connect to electrs
|
||||
|
||||
On electrum wallet laptop
|
||||
```
|
||||
electrum --oneserver --server=<ELECTRS_ONION>:50002:s --proxy=socks5:localhost:9050
|
||||
```
|
||||
On electrum wallet laptop
|
||||
```
|
||||
electrum --oneserver --server=<ELECTRS_ONION>:50002:s --proxy=socks5:localhost:9050
|
||||
```
|
||||
|
||||
On electrum android phone
|
||||
```
|
||||
Three dots in the upper-right-hand corner
|
||||
Network
|
||||
Proxy mode: socks5, Host: 127.0.0.1, Port: 9050
|
||||
Ok
|
||||
Server
|
||||
Host: <ELECTRS_ONION>, Port: 50002
|
||||
Ok
|
||||
Auto-connect: OFF
|
||||
One-server mode: ON
|
||||
```
|
||||
On electrum android phone
|
||||
```
|
||||
Three dots in the upper-right-hand corner
|
||||
Network
|
||||
Proxy mode: socks5, Host: 127.0.0.1, Port: 9050
|
||||
Ok
|
||||
Server
|
||||
Host: <ELECTRS_ONION>, Port: 50002
|
||||
Ok
|
||||
Auto-connect: OFF
|
||||
One-server mode: ON
|
||||
```
|
||||
|
||||
Connect to nix-bitcoin node through ssh Tor Hidden Service
|
||||
---
|
||||
1. Run `nodeinfo` on your nix-bitcoin node and note the `SSHD_ONION`
|
||||
|
||||
```
|
||||
nixops ssh operator@bitcoin-node
|
||||
nodeinfo | grep 'SSHD_ONION'
|
||||
```
|
||||
```
|
||||
nixops ssh operator@bitcoin-node
|
||||
nodeinfo | grep 'SSHD_ONION'
|
||||
```
|
||||
|
||||
2. Create a SSH key
|
||||
2. Create a SSH key
|
||||
|
||||
```
|
||||
ssh-keygen -t ed25519 -f ~/.ssh/id_ed25519
|
||||
```
|
||||
```
|
||||
ssh-keygen -t ed25519 -f ~/.ssh/id_ed25519
|
||||
```
|
||||
|
||||
3. Place the ed25519 key's fingerprint in the `configuration.nix` `openssh.authorizedKeys.keys` field like so
|
||||
|
||||
```
|
||||
# FIXME: Add your SSH pubkey
|
||||
services.openssh.enable = true;
|
||||
users.users.root = {
|
||||
openssh.authorizedKeys.keys = [ "[contents of ~/.ssh/id_ed25519.pub]" ];
|
||||
};
|
||||
```
|
||||
```
|
||||
# FIXME: Add your SSH pubkey
|
||||
services.openssh.enable = true;
|
||||
users.users.root = {
|
||||
openssh.authorizedKeys.keys = [ "[contents of ~/.ssh/id_ed25519.pub]" ];
|
||||
};
|
||||
```
|
||||
|
||||
4. Connect to your nix-bitcoin node's ssh Tor Hidden Service, forwarding a local port to the nix-bitcoin node's ssh server
|
||||
|
||||
```
|
||||
ssh -i ~/.ssh/id_ed25519 -L [random port of your choosing]:localhost:22 root@[your SSHD_ONION]
|
||||
```
|
||||
```
|
||||
ssh -i ~/.ssh/id_ed25519 -L [random port of your choosing]:localhost:22 root@[your SSHD_ONION]
|
||||
```
|
||||
|
||||
5. Edit your `network-nixos.nix` to look like this
|
||||
|
||||
```
|
||||
{
|
||||
bitcoin-node =
|
||||
{ config, pkgs, ... }:
|
||||
{ deployment.targetHost = "127.0.0.1";
|
||||
deployment.targetPort = [random port of your choosing];
|
||||
};
|
||||
}
|
||||
```
|
||||
```
|
||||
{
|
||||
bitcoin-node =
|
||||
{ config, pkgs, ... }:
|
||||
{ deployment.targetHost = "127.0.0.1";
|
||||
deployment.targetPort = [random port of your choosing];
|
||||
};
|
||||
}
|
||||
```
|
||||
|
||||
6. Now you can run `nixops deploy -d bitcoin-node` and it will connect through the ssh tunnel you established in step iv. This also allows you to do more complex ssh setups that `nixops ssh` doesn't support. An example would be authenticating with [Trezor's ssh agent](https://github.com/romanz/trezor-agent), which provides extra security.
|
||||
|
||||
@ -180,64 +162,64 @@ Initialize a Trezor for Bitcoin Core's Hardware Wallet Interface
|
||||
|
||||
1. Enable Trezor in `configuration.nix`
|
||||
|
||||
Change
|
||||
```
|
||||
# services.hardware-wallets.trezor = true;
|
||||
```
|
||||
to
|
||||
```
|
||||
services.hardware-wallets.trezor = true;
|
||||
```
|
||||
Change
|
||||
```
|
||||
# services.hardware-wallets.trezor = true;
|
||||
```
|
||||
to
|
||||
```
|
||||
services.hardware-wallets.trezor = true;
|
||||
```
|
||||
|
||||
2. Deploy new `configuration.nix`
|
||||
|
||||
```
|
||||
nixops deploy -d bitcoin-node
|
||||
```
|
||||
```
|
||||
nixops deploy -d bitcoin-node
|
||||
```
|
||||
|
||||
3. Check that your nix-bitcoin node recognizes your Trezor
|
||||
|
||||
```
|
||||
nixops ssh operator@bitcoin-node
|
||||
lsusb
|
||||
```
|
||||
Should show something relating to your Trezor
|
||||
```
|
||||
nixops ssh operator@bitcoin-node
|
||||
lsusb
|
||||
```
|
||||
Should show something relating to your Trezor
|
||||
|
||||
4. If your Trezor has outdated firmware or is not yet initialized: Start your Trezor in bootloader mode
|
||||
|
||||
Trezor v1
|
||||
```
|
||||
Plug in your Trezor with both buttons depressed
|
||||
```
|
||||
Trezor v1
|
||||
```
|
||||
Plug in your Trezor with both buttons depressed
|
||||
```
|
||||
|
||||
Trezor v2
|
||||
```
|
||||
Start swiping your finger across your Trezor's touchscreen and plug in the USB cable when your finger is halfway through
|
||||
```
|
||||
Trezor v2
|
||||
```
|
||||
Start swiping your finger across your Trezor's touchscreen and plug in the USB cable when your finger is halfway through
|
||||
```
|
||||
|
||||
5. If your Trezor's firmware is outdated: Update your Trezor's firmware
|
||||
|
||||
```
|
||||
trezorctl firmware-update
|
||||
```
|
||||
Follow the on-screen instructions
|
||||
```
|
||||
trezorctl firmware-update
|
||||
```
|
||||
Follow the on-screen instructions
|
||||
|
||||
**Caution: This command _will_ wipe your Trezor. If you already store Bitcoin on it, only do this with the recovery seed nearby.**
|
||||
**Caution: This command _will_ wipe your Trezor. If you already store Bitcoin on it, only do this with the recovery seed nearby.**
|
||||
|
||||
6. If your Trezor is not yet initialized: Set up your Trezor
|
||||
|
||||
```
|
||||
trezorctl reset-device -p
|
||||
```
|
||||
Follow the on-screen instructions
|
||||
```
|
||||
trezorctl reset-device -p
|
||||
```
|
||||
Follow the on-screen instructions
|
||||
|
||||
7. Find your Trezor
|
||||
|
||||
```
|
||||
hwi enumerate
|
||||
hwi -t trezor -d <path from previous command> promptpin
|
||||
hwi -t trezor -d <path> sendpin <number positions for the PIN as displayed on your device's screen>
|
||||
hwi enumerate
|
||||
```
|
||||
```
|
||||
hwi enumerate
|
||||
hwi -t trezor -d <path from previous command> promptpin
|
||||
hwi -t trezor -d <path> sendpin <number positions for the PIN as displayed on your device's screen>
|
||||
hwi enumerate
|
||||
```
|
||||
|
||||
8. Follow Bitcoin Core's instructions on [Using Bitcoin Core with Hardware Wallets](https://github.com/bitcoin-core/HWI/blob/master/docs/bitcoin-core-usage.md) to use your Trezor with `bitcoin-cli` on your nix-bitcoin node
|
||||
|
||||
@ -4,12 +4,13 @@
|
||||
|
||||
{ config, pkgs, lib, ... }: {
|
||||
imports = [
|
||||
./modules/nix-bitcoin.nix
|
||||
<nix-bitcoin/modules/nix-bitcoin.nix>
|
||||
|
||||
# Use hardened kernel profile. See
|
||||
# https://github.com/NixOS/nixpkgs/blob/master/nixos/modules/profiles/hardened.nix
|
||||
# for the enabled options.
|
||||
<nixpkgs/nixos/modules/profiles/hardened.nix>
|
||||
# FIXME: The hardened kernel profile improves security but
|
||||
# decreases performance by ~50%.
|
||||
# Turn it off when not needed.
|
||||
# Source: https://github.com/NixOS/nixpkgs/blob/master/nixos/modules/profiles/hardened.nix
|
||||
<nixpkgs/nixos/modules/profiles/hardened.nix>
|
||||
|
||||
# FIXME: Uncomment next line to import your hardware configuration. If so,
|
||||
# add the hardware configuration file to the same directory as this file.
|
||||
83
examples/deploy-container.sh
Executable file
83
examples/deploy-container.sh
Executable file
@ -0,0 +1,83 @@
|
||||
#!/usr/bin/env bash
|
||||
set -euo pipefail
|
||||
|
||||
# This script demonstrates how to setup a nix-bitcoin node in a NixOS container.
|
||||
# Running this script leaves no traces on your host system.
|
||||
|
||||
# This demo is a template for your own experiments.
|
||||
# Feel free to modify or to run nix-shell and execute individual statements of this
|
||||
# script in the interactive shell.
|
||||
|
||||
if [[ $(sysctl -n net.ipv4.ip_forward) != 1 ]]; then
|
||||
echo "Error: IP forwarding (net.ipv4.ip_forward) is not enabled"
|
||||
exit 1
|
||||
fi
|
||||
if [[ ! -e /run/current-system/nixos-version ]]; then
|
||||
echo "Error: This script needs NixOS to run"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [[ ! -v IN_NIX_SHELL ]]; then
|
||||
echo "Running script in nix shell env..."
|
||||
exec nix-shell --run "${BASH_SOURCE[0]}"
|
||||
fi
|
||||
|
||||
# Cleanup on exit
|
||||
cleanup() {
|
||||
echo
|
||||
echo "Deleting container..."
|
||||
sudo extra-container destroy demo-node
|
||||
}
|
||||
trap "cleanup" EXIT
|
||||
|
||||
# Build container.
|
||||
# You can re-run this command with a changed container config.
|
||||
# The running container is then switched to the new config.
|
||||
# Learn more: https://github.com/erikarvstedt/extra-container
|
||||
#
|
||||
sudo extra-container create --start <<'EOF'
|
||||
{ pkgs, lib, ... }: let
|
||||
containerName = "demo-node"; # container name length is limited to 11 chars
|
||||
localAddress = "10.250.0.2"; # container address
|
||||
hostAddress = "10.250.0.1";
|
||||
in {
|
||||
containers.${containerName} = {
|
||||
privateNetwork = true;
|
||||
inherit localAddress hostAddress;
|
||||
config = { pkgs, config, lib, ... }: {
|
||||
imports = [
|
||||
<nix-bitcoin/examples/configuration.nix>
|
||||
<nix-bitcoin/modules/secrets/generate-secrets.nix>
|
||||
];
|
||||
# Speed up evaluation
|
||||
documentation.nixos.enable = false;
|
||||
};
|
||||
};
|
||||
# Allow WAN access
|
||||
systemd.services."container@${containerName}" = {
|
||||
preStart = "${pkgs.iptables}/bin/iptables -w -t nat -A POSTROUTING -s ${localAddress} -j MASQUERADE";
|
||||
# Delete rule
|
||||
postStop = "${pkgs.iptables}/bin/iptables -w -t nat -D POSTROUTING -s ${localAddress} -j MASQUERADE || true";
|
||||
};
|
||||
}
|
||||
EOF
|
||||
# Run command in container
|
||||
c() { sudo extra-container run demo-node -- "$@" | cat; }
|
||||
|
||||
echo
|
||||
echo "Bitcoind service:"
|
||||
c systemctl status bitcoind
|
||||
echo
|
||||
echo "Bitcoind network:"
|
||||
c bitcoin-cli getnetworkinfo
|
||||
echo
|
||||
echo "lightning-cli state:"
|
||||
c lightning-cli getinfo
|
||||
echo
|
||||
echo "Node info:"
|
||||
c nodeinfo
|
||||
echo
|
||||
echo "Bitcoind data dir:"
|
||||
sudo ls -al /var/lib/containers/demo-node/var/lib/bitcoind
|
||||
|
||||
# Cleanup happens at exit (see above)
|
||||
41
examples/deploy-nixops.sh
Executable file
41
examples/deploy-nixops.sh
Executable file
@ -0,0 +1,41 @@
|
||||
#!/usr/bin/env bash
|
||||
set -euo pipefail
|
||||
|
||||
# This script demonstrates how to setup a VirtualBox nix-bitcoin node with nixops.
|
||||
# Running this script leaves no traces on your host system.
|
||||
|
||||
# This demo is a template for your own experiments.
|
||||
# Feel free to modify or to run nix-shell and execute individual statements of this
|
||||
# script in the interactive shell.
|
||||
|
||||
if [[ ! -v IN_NIX_SHELL ]]; then
|
||||
echo "Running script in nix shell env..."
|
||||
exec nix-shell --run "${BASH_SOURCE[0]}"
|
||||
fi
|
||||
|
||||
# Cleanup on exit
|
||||
cleanup() {
|
||||
set +e
|
||||
if nixops list | grep -q bitcoin-node; then
|
||||
nixops destroy --confirm -d bitcoin-node
|
||||
fi
|
||||
rm -rf $tmpDir
|
||||
}
|
||||
trap "cleanup" EXIT
|
||||
|
||||
tmpDir=/tmp/nix-bitcoin-nixops
|
||||
mkdir -p $tmpDir
|
||||
|
||||
# Don't write nixops and VirtualBox data to the $USER's home
|
||||
export HOME=$tmpDir
|
||||
|
||||
# Disable interactive queries and don't write to the $USER's known_hosts file
|
||||
export NIXOPS_SSH_OPTS="-o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null"
|
||||
|
||||
nixops create nixops/node.nix nixops/node-vbox.nix -d bitcoin-node
|
||||
nixops deploy -d bitcoin-node
|
||||
|
||||
# Connect to node
|
||||
nixops ssh bitcoin-node systemctl status bitcoind
|
||||
|
||||
# Cleanup happens at exit (see above)
|
||||
93
examples/deploy-qemu-vm.sh
Executable file
93
examples/deploy-qemu-vm.sh
Executable file
@ -0,0 +1,93 @@
|
||||
#!/usr/bin/env bash
|
||||
set -euo pipefail
|
||||
|
||||
# This script demonstrates how to run a nix-bitcoin node in QEMU.
|
||||
# Running this script leaves no traces on your host system.
|
||||
|
||||
# This demo is a template for your own experiments.
|
||||
# Feel free to modify or to run nix-shell and execute individual statements of this
|
||||
# script in the interactive shell.
|
||||
|
||||
# MAKE SURE TO REPLACE the SSH identity file if you use this script for
|
||||
# anything serious.
|
||||
|
||||
if [[ ! -v IN_NIX_SHELL ]]; then
|
||||
echo "Running script in nix shell env..."
|
||||
exec nix-shell --run "${BASH_SOURCE[0]}"
|
||||
fi
|
||||
|
||||
tmpDir=/tmp/nix-bitcoin-qemu-vm
|
||||
mkdir -p $tmpDir
|
||||
|
||||
# Cleanup on exit
|
||||
cleanup() {
|
||||
set +eu
|
||||
kill -9 $qemuPID
|
||||
rm -rf $tmpDir
|
||||
}
|
||||
trap "cleanup" EXIT
|
||||
|
||||
identityFile=qemu-vm/id-vm
|
||||
chmod 0600 $identityFile
|
||||
|
||||
echo "Building VM"
|
||||
nix-build --out-link $tmpDir/vm - <<EOF
|
||||
(import <nixpkgs/nixos> {
|
||||
configuration = {
|
||||
imports = [
|
||||
<nix-bitcoin/examples/configuration.nix>
|
||||
<nix-bitcoin/modules/secrets/generate-secrets.nix>
|
||||
];
|
||||
virtualisation.graphics = false;
|
||||
services.mingetty.autologinUser = "root";
|
||||
users.users.root = {
|
||||
openssh.authorizedKeys.keys = [ "$(cat $identityFile.pub)" ];
|
||||
};
|
||||
};
|
||||
}).vm
|
||||
EOF
|
||||
|
||||
vmMemoryMiB=2048
|
||||
vmNumCPUs=4
|
||||
sshPort=60734
|
||||
|
||||
export NIX_DISK_IMAGE=$tmpDir/img
|
||||
export QEMU_NET_OPTS=hostfwd=tcp::$sshPort-:22
|
||||
</dev/null $tmpDir/vm/bin/run-*-vm -m $vmMemoryMiB -smp $vmNumCPUs &>/dev/null &
|
||||
qemuPID=$!
|
||||
|
||||
# Run command in VM
|
||||
c() {
|
||||
ssh -p $sshPort -i $identityFile -o ConnectTimeout=1 \
|
||||
-o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o LogLevel=ERROR \
|
||||
-o ControlMaster=auto -o ControlPath=$tmpDir/ssh-connection -o ControlPersist=60 \
|
||||
root@127.0.0.1 "$@"
|
||||
}
|
||||
|
||||
echo
|
||||
echo "Waiting for SSH connection..."
|
||||
while ! c : 2>/dev/null; do :; done
|
||||
|
||||
echo
|
||||
echo "Waiting until services are ready..."
|
||||
c '
|
||||
attempts=300
|
||||
while ! systemctl is-active clightning &> /dev/null; do
|
||||
((attempts-- == 0)) && { echo "timeout"; exit 1; }
|
||||
sleep 0.2
|
||||
done
|
||||
'
|
||||
echo
|
||||
echo "Bitcoind service:"
|
||||
c systemctl status bitcoind
|
||||
echo
|
||||
echo "Bitcoind network:"
|
||||
c bitcoin-cli getnetworkinfo
|
||||
echo
|
||||
echo "lightning-cli state:"
|
||||
c lightning-cli getinfo
|
||||
echo
|
||||
echo "Node info:"
|
||||
c nodeinfo
|
||||
|
||||
# Cleanup happens at exit (see above)
|
||||
1
examples/nix-bitcoin-release.nix
Normal file
1
examples/nix-bitcoin-release.nix
Normal file
@ -0,0 +1 @@
|
||||
../.
|
||||
12
examples/nixops/node.nix
Normal file
12
examples/nixops/node.nix
Normal file
@ -0,0 +1,12 @@
|
||||
{
|
||||
network.description = "Bitcoin Core node";
|
||||
|
||||
bitcoin-node = { config, pkgs, lib, ... }: {
|
||||
imports = [
|
||||
../configuration.nix
|
||||
<nix-bitcoin/modules/deployment/nixops.nix>
|
||||
];
|
||||
|
||||
nix-bitcoin.deployment.secretsDir = toString ../secrets;
|
||||
};
|
||||
}
|
||||
7
examples/qemu-vm/id-vm
Normal file
7
examples/qemu-vm/id-vm
Normal file
@ -0,0 +1,7 @@
|
||||
-----BEGIN OPENSSH PRIVATE KEY-----
|
||||
b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAAAMwAAAAtzc2gtZW
|
||||
QyNTUxOQAAACBbda93/QYwDf4PGJp2KgJ1xwKPgKhEHeJrubXAeZWPpgAAAIgDA7dzAwO3
|
||||
cwAAAAtzc2gtZWQyNTUxOQAAACBbda93/QYwDf4PGJp2KgJ1xwKPgKhEHeJrubXAeZWPpg
|
||||
AAAECuRSsNFRQgAOid87b/2kIhgycAH5nPgZwkY4bUpq7LQFt1r3f9BjAN/g8YmnYqAnXH
|
||||
Ao+AqEQd4mu5tcB5lY+mAAAABG5vbmUB
|
||||
-----END OPENSSH PRIVATE KEY-----
|
||||
1
examples/qemu-vm/id-vm.pub
Normal file
1
examples/qemu-vm/id-vm.pub
Normal file
@ -0,0 +1 @@
|
||||
ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFt1r3f9BjAN/g8YmnYqAnXHAo+AqEQd4mu5tcB5lY+m none
|
||||
46
examples/shell.nix
Normal file
46
examples/shell.nix
Normal file
@ -0,0 +1,46 @@
|
||||
let
|
||||
# This is either a path to a local nix-bitcoin source or an attribute set to
|
||||
# be used as the fetchurl argument.
|
||||
nix-bitcoin-release = import ./nix-bitcoin-release.nix;
|
||||
|
||||
nix-bitcoin-path =
|
||||
if builtins.isAttrs nix-bitcoin-release then nix-bitcoin-unpacked
|
||||
else nix-bitcoin-release;
|
||||
|
||||
nixpkgs-path = (import "${toString nix-bitcoin-path}/pkgs/nixpkgs-pinned.nix").nixpkgs;
|
||||
nixpkgs = import nixpkgs-path {};
|
||||
nix-bitcoin = nixpkgs.callPackage nix-bitcoin-path {};
|
||||
|
||||
extraContainer = nixpkgs.callPackage (builtins.fetchTarball {
|
||||
url = "https://github.com/erikarvstedt/extra-container/archive/6cced2c26212cc1c8cc7cac3547660642eb87e71.tar.gz";
|
||||
sha256 = "0qr41mma2iwxckdhqfabw3vjcbp2ffvshnc3k11kwriwj14b766v";
|
||||
}) {};
|
||||
|
||||
nix-bitcoin-unpacked = (import <nixpkgs> {}).runCommand "nix-bitcoin-src" {} ''
|
||||
mkdir $out; tar xf ${builtins.fetchurl nix-bitcoin-release} -C $out
|
||||
'';
|
||||
in
|
||||
with nixpkgs;
|
||||
|
||||
stdenv.mkDerivation rec {
|
||||
name = "nix-bitcoin-environment";
|
||||
|
||||
buildInputs = [ nix-bitcoin.nixops19_09 figlet extraContainer ];
|
||||
|
||||
shellHook = ''
|
||||
export NIX_PATH="nixpkgs=${nixpkgs-path}:nix-bitcoin=${toString nix-bitcoin-path}:."
|
||||
alias fetch-release="${toString nix-bitcoin-path}/helper/fetch-release"
|
||||
|
||||
# ssh-agent and nixops don't play well together (see
|
||||
# https://github.com/NixOS/nixops/issues/256). I'm getting `Received disconnect
|
||||
# from 10.1.1.200 port 22:2: Too many authentication failures` if I have a few
|
||||
# keys already added to my ssh-agent.
|
||||
export SSH_AUTH_SOCK=""
|
||||
|
||||
figlet "nix-bitcoin"
|
||||
(mkdir -p secrets; cd secrets; ${nix-bitcoin.generate-secrets})
|
||||
|
||||
# Don't run this hook when another nix-shell is run inside this shell
|
||||
unset shellHook
|
||||
'';
|
||||
}
|
||||
36
helper/fetch-release
Executable file
36
helper/fetch-release
Executable file
@ -0,0 +1,36 @@
|
||||
#! /usr/bin/env nix-shell
|
||||
#! nix-shell -i bash -p bash coreutils curl jq gnugrep gnupg
|
||||
set -euo pipefail
|
||||
|
||||
scriptDir=$(cd "${BASH_SOURCE[0]%/*}" && pwd)
|
||||
|
||||
REPO=fort-nix/nix-bitcoin
|
||||
if [[ ! -v VERSION ]]; then
|
||||
VERSION=$(curl --silent "https://api.github.com/repos/$REPO/releases/latest" | jq -r '.tag_name' | tail -c +2)
|
||||
fi
|
||||
|
||||
TMPDIR=$(mktemp -d)
|
||||
GPG_HOME=$(mktemp -d)
|
||||
trap "rm -rf $TMPDIR $GPG_HOME" EXIT
|
||||
|
||||
cd $TMPDIR
|
||||
BASEURL=https://github.com/$REPO/releases/download/v$VERSION
|
||||
curl --silent -L -O $BASEURL/SHA256SUMS.txt
|
||||
curl --silent -L -O $BASEURL/SHA256SUMS.txt.asc
|
||||
|
||||
# Import key and verify fingerprint
|
||||
gpg --homedir $GPG_HOME --import "$scriptDir/key-jonasnick.bin" &> /dev/null
|
||||
gpg --homedir $GPG_HOME --list-keys 36C71A37C9D988BDE82508D9B1A70E4F8DCD0366 > /dev/null
|
||||
|
||||
gpg --homedir $GPG_HOME --verify SHA256SUMS.txt.asc &> /dev/null || {
|
||||
echo "ERROR: Signature verification failed. Please open an issue in the project repository."
|
||||
exit 1
|
||||
}
|
||||
|
||||
SHA256=$(cat SHA256SUMS.txt | grep -Eo '^[^ ]+')
|
||||
cat <<EOF
|
||||
{
|
||||
url = "$BASEURL/nix-bitcoin-$VERSION.tar.gz";
|
||||
sha256 = "$SHA256";
|
||||
}
|
||||
EOF
|
||||
BIN
helper/key-jonasnick.bin
Normal file
BIN
helper/key-jonasnick.bin
Normal file
Binary file not shown.
59
helper/push-release.sh
Executable file
59
helper/push-release.sh
Executable file
@ -0,0 +1,59 @@
|
||||
#!/usr/bin/env bash
|
||||
set -euo pipefail
|
||||
|
||||
REPO=fort-nix/nix-bitcoin
|
||||
BRANCH=master
|
||||
OAUTH_TOKEN=$(pass show nix-bitcoin/github/oauth-token)
|
||||
|
||||
if [[ ! $OAUTH_TOKEN ]]; then
|
||||
echo "Please set OAUTH_TOKEN variable"
|
||||
fi
|
||||
|
||||
if [[ $# < 1 ]]; then
|
||||
echo "$0 <tag_name>"
|
||||
exit
|
||||
fi
|
||||
TAG_NAME=$1
|
||||
|
||||
RESPONSE=$(curl https://api.github.com/repos/$REPO/releases/latest 2> /dev/null)
|
||||
echo "Latest release" $(echo $RESPONSE | jq -r '.tag_name' | tail -c +2)
|
||||
while true; do
|
||||
read -p "Create release $1? [yn] " yn
|
||||
case $yn in
|
||||
[Yy]* ) break;;
|
||||
[Nn]* ) exit;;
|
||||
* ) echo "Please answer y or n.";;
|
||||
esac
|
||||
done
|
||||
|
||||
TMPDIR=$(mktemp -d)
|
||||
trap "rm -rf $TMPDIR" EXIT
|
||||
ARCHIVE_NAME=nix-bitcoin-$TAG_NAME.tar.gz
|
||||
ARCHIVE=$TMPDIR/$ARCHIVE_NAME
|
||||
|
||||
# Need to be in the repositories root directory for archiving
|
||||
(cd $(git rev-parse --show-toplevel); git archive --format=tar.gz -o $ARCHIVE $BRANCH)
|
||||
|
||||
SHA256SUMS=$TMPDIR/SHA256SUMS.txt
|
||||
# Want to use relative path with sha256sums because it'll output the first
|
||||
# argument
|
||||
(cd $TMPDIR; sha256sum $ARCHIVE_NAME > $SHA256SUMS)
|
||||
gpg -o $SHA256SUMS.asc -a --detach-sig $SHA256SUMS
|
||||
|
||||
POST_DATA="{ \"tag_name\": \"v$TAG_NAME\", \"name\": \"nix-bitcoin-$TAG_NAME\", \"body\": \"nix-bitcoin-$TAG_NAME\", \"target_comitish\": \"$BRANCH\" }"
|
||||
RESPONSE=$(curl -H "Authorization: token $OAUTH_TOKEN" -d "$POST_DATA" https://api.github.com/repos/$REPO/releases 2> /dev/null)
|
||||
ID=$(echo $RESPONSE | jq -r '.id')
|
||||
if [[ $ID == null ]]; then
|
||||
echo "Failed to create release with $POST_DATA"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
post_asset() {
|
||||
GH_ASSET="https://uploads.github.com/repos/$REPO/releases/$ID/assets?name="
|
||||
curl -H "Authorization: token $OAUTH_TOKEN" --data-binary "@$1" -H "Content-Type: application/octet-stream" \
|
||||
$GH_ASSET/$(basename $1) &> /dev/null
|
||||
}
|
||||
post_asset $ARCHIVE
|
||||
post_asset $SHA256SUMS
|
||||
post_asset $SHA256SUMS.asc
|
||||
echo "Successfully created" $(echo $POST_DATA | jq -r .tag_name)
|
||||
25
modules/deployment/nixops.nix
Normal file
25
modules/deployment/nixops.nix
Normal file
@ -0,0 +1,25 @@
|
||||
{ config, ... }:
|
||||
{
|
||||
deployment.keys = builtins.mapAttrs (n: v: {
|
||||
keyFile = "${config.nix-bitcoin.deployment.secretsDir}/${n}";
|
||||
destDir = config.nix-bitcoin.secretsDir;
|
||||
inherit (v) user group permissions;
|
||||
}) config.nix-bitcoin.secrets;
|
||||
|
||||
# nixops makes the secrets directory accessible only for users with group 'key'.
|
||||
# For compatibility with other deployment methods besides nixops, we forego the
|
||||
# use of the 'key' group and make the secrets dir world-readable instead.
|
||||
# This is safe because all containing files have their specific private
|
||||
# permissions set.
|
||||
systemd.services.allowSecretsDirAccess = {
|
||||
requires = [ "keys.target" ];
|
||||
after = [ "keys.target" ];
|
||||
script = "chmod o+x ${config.nix-bitcoin.secretsDir}";
|
||||
serviceConfig.Type = "oneshot";
|
||||
};
|
||||
|
||||
systemd.targets.nix-bitcoin-secrets = {
|
||||
requires = [ "allowSecretsDirAccess.service" ];
|
||||
after = [ "allowSecretsDirAccess.service" ];
|
||||
};
|
||||
}
|
||||
@ -15,6 +15,13 @@ in
|
||||
description = "Directory to store secrets";
|
||||
};
|
||||
|
||||
deployment.secretsDir = mkOption {
|
||||
type = types.path;
|
||||
description = ''
|
||||
Directory of local secrets that are transfered to the nix-bitcoin node on deployment
|
||||
'';
|
||||
};
|
||||
|
||||
secrets = mkOption {
|
||||
default = {};
|
||||
type = with types; attrsOf (submodule (
|
||||
|
||||
@ -1,31 +0,0 @@
|
||||
{
|
||||
network.description = "Bitcoin Core node";
|
||||
|
||||
bitcoin-node =
|
||||
{ config, pkgs, lib, ... }: {
|
||||
imports = [ ../configuration.nix ];
|
||||
|
||||
deployment.keys = builtins.mapAttrs (n: v: {
|
||||
keyFile = "${toString ../secrets}/${n}";
|
||||
destDir = config.nix-bitcoin.secretsDir;
|
||||
inherit (v) user group permissions;
|
||||
}) config.nix-bitcoin.secrets;
|
||||
|
||||
# nixops makes the secrets directory accessible only for users with group 'key'.
|
||||
# For compatibility with other deployment methods besides nixops, we forego the
|
||||
# use of the 'key' group and make the secrets dir world-readable instead.
|
||||
# This is safe because all containing files have their specific private
|
||||
# permissions set.
|
||||
systemd.services.allowSecretsDirAccess = {
|
||||
requires = [ "keys.target" ];
|
||||
after = [ "keys.target" ];
|
||||
script = "chmod o+x ${config.nix-bitcoin.secretsDir}";
|
||||
serviceConfig.Type = "oneshot";
|
||||
};
|
||||
|
||||
systemd.targets.nix-bitcoin-secrets = {
|
||||
requires = [ "allowSecretsDirAccess.service" ];
|
||||
after = [ "allowSecretsDirAccess.service" ];
|
||||
};
|
||||
};
|
||||
}
|
||||
@ -43,3 +43,14 @@
|
||||
('destDir', 'string'),
|
||||
('user', 'string'),
|
||||
('group', 'string'),
|
||||
|
||||
--- a/nixops/ssh_util.py
|
||||
+++ b/nixops/ssh_util.py
|
||||
@@ -278,6 +278,7 @@ class SSH(object):
|
||||
|
||||
'timeout' specifies the SSH connection timeout.
|
||||
"""
|
||||
+ flags = shlex.split(os.getenv('NIXOPS_SSH_OPTS', '')) + flags
|
||||
master = self.get_master(flags, timeout, user)
|
||||
flags = flags + self._get_flags()
|
||||
if logged:
|
||||
|
||||
16
shell.nix
16
shell.nix
@ -1,24 +1,12 @@
|
||||
let
|
||||
nixpkgs = (import ./pkgs/nixpkgs-pinned.nix).nixpkgs;
|
||||
in
|
||||
with import nixpkgs { };
|
||||
with import nixpkgs {};
|
||||
|
||||
stdenv.mkDerivation rec {
|
||||
name = "nix-bitcoin-environment";
|
||||
|
||||
nixops19_09 = callPackage ./pkgs/nixops {};
|
||||
make-secrets = callPackage ./pkgs/generate-secrets/update-and-generate.nix {};
|
||||
|
||||
buildInputs = [ nixops19_09 figlet ];
|
||||
|
||||
shellHook = ''
|
||||
export NIX_PATH="nixpkgs=${nixpkgs}:."
|
||||
# ssh-agent and nixops don't play well together (see
|
||||
# https://github.com/NixOS/nixops/issues/256). I'm getting `Received disconnect
|
||||
# from 10.1.1.200 port 22:2: Too many authentication failures` if I have a few
|
||||
# keys already added to my ssh-agent.
|
||||
export SSH_AUTH_SOCK=""
|
||||
figlet "nix-bitcoin"
|
||||
(mkdir -p secrets; cd secrets; ${make-secrets})
|
||||
export NIX_PATH="nixpkgs=${nixpkgs}:nix-bitcoin=./:."
|
||||
'';
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user