nix-bitcoin/examples
Jonas Nick 9e7d9ee475
Merge #348: run-tests: add 'vm' command
3cce822c64 run-tests: add 'vm' command (Erik Arvstedt)

Pull request description:

ACKs for top commit:
  nixbitcoin:
    ACK 3cce822c64

Tree-SHA512: 1b7cdc0bc3b73634fdc6abd6817417fd49853be076cf71cc54487e5db9e97e67832eef5ecbb8e899e30a91a60ff333e022e51cc664df7364417240f05096eb16
2021-04-02 12:57:44 +00:00
..
krops examples: add krops deployment method 2021-03-15 18:53:07 +01:00
nixops Remove nixops examples and documentation 2021-03-15 12:42:47 +00:00
qemu-vm examples/qemu: disable hardened preset 2021-03-15 12:42:52 +00:00
.gitignore docs: various improvements to installation tutorial 2021-03-15 19:02:58 +01:00
configuration.nix hardening: use generic hostname by default 2021-04-02 10:59:21 +00:00
deploy-container-minimal.sh examples: add deploy-container-minimal.sh 2020-10-20 12:35:23 +02:00
deploy-container.sh examples: improve robustness of deploy scripts 2021-03-16 12:46:18 +01:00
deploy-krops.sh examples: improve robustness of deploy scripts 2021-03-16 12:46:18 +01:00
deploy-qemu-vm.sh examples: improve robustness of deploy scripts 2021-03-16 12:46:18 +01:00
krops-vm-configuration.nix examples: add deploy-krops.sh 2021-03-15 19:02:58 +01:00
minimal-configuration.nix secrets: add option 'generateSecrets' 2021-03-15 12:42:52 +00:00
nix-bitcoin-release.nix Add fetch-release script 2020-04-08 07:01:35 +00:00
README.md run-tests: add 'vm' command 2021-03-26 23:23:22 +01:00
shell.nix examples/shell.nix: minor improvements 2021-03-16 12:46:18 +01:00
start-bash-session.sh examples: add option --interactive|-i 2020-10-18 13:42:58 +02:00

Examples

The easiest way to try out nix-bitcoin is to use one of the provided examples.

git clone https://github.com/fort-nix/nix-bitcoin
cd nix-bitcoin/examples/
nix-shell

The following example scripts set up a nix-bitcoin node according to configuration.nix and then shut down immediately. They leave no traces (outside of /nix/store) on the host system.
By default, configuration.nix enables bitcoind and clightning.

Run the examples with option --interactive or -i to start a shell for interacting with the node:

./deploy-qemu-vm.sh -i

Tests

The internal test suite is also useful for exploring features.
The following run-tests.sh commands leave no traces (outside of /nix/store) on the host system.

git clone https://github.com/fort-nix/nix-bitcoin
cd nix-bitcoin/test

# Run a node in a VM. No tests are executed.
./run-tests.sh vm
systemctl status bitcoind

# Run a Python test shell inside a VM node
./run-tests.sh debug
print(succeed("systemctl status bitcoind"))
run_test("bitcoind")

# Run a node in a container. Requires systemd and root privileges.
./run-tests.sh container
c systemctl status bitcoind

# Explore a single feature
./run-tests.sh --scenario electrs container

# Run a command in a container
./run-tests.sh --scenario '{
  services.clightning.enable = true;
  nix-bitcoin.nodeinfo.enable = true;
}' container --run c nodeinfo

See run-tests.sh for a complete documentation.