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Adjust README to nix-shell deployment method

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Jonas Nick 2019-01-01 20:34:08 +00:00
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README.md
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@ -28,10 +28,9 @@ The data directories can be found in `/var/lib`.
Installing profiles Installing profiles
--- ---
The easiest way is to use the provided network.nix and configuration.nix with [nixops](https://nixos.org/nixops/manual/). The easiest way is to run `nix-shell env.nix` and then create a [nixops](https://nixos.org/nixops/manual/) deployment with the provided network.nix.
Once you've set up nixops first run `./generate_secrets.sh` then continue with the deployment using nixops. Fix the FIXMEs in configuration.nix and deploy with nixops in nix-shell.
At the moment this relies on using the unstable nixpkgs channel.
The "all" profile requires 15 GB of disk space and 2GB of memory. The "all" profile requires 15 GB of disk space and 2GB of memory.
Tutorial: install a nix-bitcoin node on Debian 9 Stretch in a VirtualBox Tutorial: install a nix-bitcoin node on Debian 9 Stretch in a VirtualBox
@ -69,16 +68,6 @@ Install virtualbox-5.2
sudo apt-get update sudo apt-get update
sudo apt-get install virtualbox-5.2 sudo apt-get install virtualbox-5.2
``` ```
Currently there is an upstream bug in the nixops package which results in an error during `nixops create`. That is why we have to build nixops from source until a binary with the bug-fix is released.
Build Nixops from source
```
git clone https://github.com/NixOS/nixops
cd ~/nixops
nix-build release.nix -A build.x86_64-linux
cd
```
This should output a last line like `/nix/store/wa6nk3aqxjb2mgl9pkwrnawqnh9z1b9d-nixops-1.6.1pre0_abcdef/`. This is the directory Nixops is installed in. Note it for later.
Create Host Adapter in VirtualBox Create Host Adapter in VirtualBox
``` ```
@ -92,36 +81,31 @@ cd
git clone https://github.com/jonasnick/nix-bitcoin git clone https://github.com/jonasnick/nix-bitcoin
cd ~/nix-bitcoin cd ~/nix-bitcoin
``` ```
Generate Secrets Setup environment
``` ```
./generate_secrets.sh nix-shell env.nix
``` ```
Create Nixops Create nixops deployment in nix-shell
``` ```
nixops create network.nix network-vbox.nix -d bitcoin-node nixops create network.nix network-vbox.nix -d bitcoin-node
``` ```
Replace `nixops` with the path to the nixops you built from source. For example: `/nix/store/wa6nk3aqxjb2mgl9pkwrnawqnh9z1b9d-nixops-1.6.1pre0_abcdef/bin/nixops`. Alternatively you can change your path, i.e. `export PATH=/nix/store/wa6nk3aqxjb2mgl9pkwrnawqnh9z1b9d-nixops-1.6.1pre0_abcdef/bin/:$PATH` so you can just type nixops.
Adjust configuration Adjust configuration
Open configuration.nix and remove FIXMEs. Open configuration.nix and remove FIXMEs.
No custom boot options or hardware configuration is needed for a VM install. No custom boot options or hardware configuration is needed for a VM install.
Deploy Nixops Deploy Nixops in nex-shell
``` ```
nixops deploy -d bitcoin-node nixops deploy -d bitcoin-node
``` ```
If you haven't changed your nixops path, replace `nixops` with the path to the nixops you built from source. For example: `/nix/store/wa6nk3aqxjb2mgl9pkwrnawqnh9z1b9d-nixops-1.6.1pre0_abcdef/bin/nixops`
This will now create a nix-bitcoin node in a VirtualBox on your computer. This will now create a nix-bitcoin node in a VirtualBox on your computer.
Nixops automatically creates a ssh key and adds it to your computer. Nixops automatically creates a ssh key and adds it to your computer.
Access `bitcoin-node` through ssh Access `bitcoin-node` through ssh in nix-shell.
``` ```
nixops ssh operator@bitcoin-node nixops ssh operator@bitcoin-node
``` ```
If you haven't changed your nixops path, replace `nixops` with the path to the nixops you built from source. For example: `/nix/store/wa6nk3aqxjb2mgl9pkwrnawqnh9z1b9d-nixops-1.6.1pre0_abcdef/bin/nixops`
FAQ FAQ
--- ---