Remove nixops examples and documentation
This commit is contained in:
Jonas Nick
parent
b07185915a
commit
a4dabc7390
30
docs/faq.md
30
docs/faq.md
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@ -1,33 +1,3 @@
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* **Q:** When deploying or trying to SSH into the machine I see
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```
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bitcoin-node> waiting for SSH...
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Received disconnect from 10.1.1.200 port 22:2: Too many authentication failures
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```
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* **A:** Somehow ssh-agent and nixops don't play well together. Try killing the ssh-agent.
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* **Q:** When deploying or trying to SSH into the machine I see
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```
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root@xxx.xxx.xxx.xxx: Permission denied (publickey,password,keyboard-interactive).
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```
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Make sure you don't have something like
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```
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Host *
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PubkeyAuthentication no
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```
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in your ssh config.
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* **Q:** When deploying to virtualbox for the first time I see
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```
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bitcoin-node> Mar 19 09:22:27 bitcoin-node systemd[1]: Started Get NixOps SSH Key.
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bitcoin-node> Mar 19 09:22:27 bitcoin-node get-vbox-nixops-client-key-start[2226]: VBoxControl: error: Failed to connect to the guest property service, error VERR_INTERNAL_ERROR
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bitcoin-node> Mar 19 09:22:27 bitcoin-node systemd[1]: get-vbox-nixops-client-key.service: Main process exited, code=exited, status=1/FAILURE
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bitcoin-node> Mar 19 09:22:27 bitcoin-node systemd[1]: get-vbox-nixops-client-key.service: Failed with result 'exit-code'.
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bitcoin-node> error: Traceback (most recent call last):
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File "/nix/store/6zyvpi0q6mvprycadz2dpdqag4742y18-python2.7-nixops-1.6pre0_abcdef/lib/python2.7/site-packages/nixops/deployment.py", line 731, in worker
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raise Exception("unable to activate new configuration")
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Exception: unable to activate new configuration
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```
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* **A:** This is issue https://github.com/NixOS/nixops/issues/908. The machine needs to be rebooted. You can do that by running `nixops deploy` with the `--force-reboot` flag once.
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* **Q:** I'm deploying to virtualbox it's not able to connect anymore.
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* **A:** Maybe the IP address of the box changed. Run `nixops deploy --check` to update nixops with the new IP address. Sometimes you need to run `nixops modify -d <deployment> network/network.nix network/network-vbox.nix`. Sometimes you also need to remove the old IP address from `~/.ssh/known_hosts`.
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* **Q:** The clightning service is running but when I try to use it (f.e. by running `lightning-cli getinfo` as user operator) all I get is `lightning-cli: Connecting to 'lightning-rpc': Connection refused`.
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* **A:** Check your clightning logs with `journalctl -eu clightning`. Do you see something like `bitcoin-cli getblock ... false` failed? Are you using pruned mode? That means that clightning hasn't seen all the blocks it needs to and it can't get that block because your node is pruned. If you're just setting up a new node you can `systemctl stop clightning` and wipe your `/var/lib/clightning` directory. Otherwise you need to reindex the Bitcoin node.
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* **Q:** My disk space is getting low due to nix.
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295
docs/install.md
295
docs/install.md
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@ -1,204 +1,10 @@
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Preliminary steps
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---
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Get a machine to deploy nix-bitcoin on.
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This could be a VirtualBox, a machine that is already running [NixOS](https://nixos.org/nixos/manual/index.html) or a cloud provider.
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Have a look at the options in the [NixOps manual](https://nixos.org/nixops/manual/).
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# Tutorials
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1. [Install and configure NixOS for nix-bitcoin on VirtualBox](#tutorial-install-and-configure-nixos-for-nix-bitcoin-on-virtualbox)
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2. [Install and configure NixOS for nix-bitcoin on VirtualBox (macOS host)](#tutorial-install-and-configure-nixos-for-nix-bitcoin-on-virtualbox-macOS-host)
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3. [Install and configure NixOS for nix-bitcoin on your own hardware](#tutorial-install-and-configure-nixos-for-nix-bitcoin-on-your-own-hardware)
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----
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Tutorial: install and configure NixOS for nix-bitcoin on VirtualBox
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---
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## 1. VirtualBox installation
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1. Add virtualbox.list to /etc/apt/sources.list.d (Debian 9 stretch)
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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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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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Proceed _only_ if fingerprint reads B9F8 D658 297A F3EF C18D 5CDF A2F6 83C5 2980 AECF
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```
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sudo apt-key add oracle_vbox_2016.asc
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```
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3. Install virtualbox-5.2
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```
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sudo apt-get update
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sudo apt-get install virtualbox-5.2
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```
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3. Create Host Adapter in VirtualBox
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```
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vboxmanage hostonlyif create
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```
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## 2. Nix installation
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The following steps are meant to be run on the machine you deploy from, not the machine you deploy to.
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You can also build Nix from source by following the instructions at https://nixos.org/nix/manual/#ch-installing-source.
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1. Install Dependencies (Debian 9 stretch)
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```
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sudo apt-get install curl git gnupg2 dirmngr
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```
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2. Install latest Nix in "multi-user mode" with GPG Verification according to https://nixos.org/nix/download.html
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```
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curl -o install-nix-2.3.3 https://releases.nixos.org/nix/nix-2.3.3/install
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curl -o install-nix-2.3.3.asc https://releases.nixos.org/nix/nix-2.3.3/install.asc
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gpg2 --recv-keys B541D55301270E0BCF15CA5D8170B4726D7198DE
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gpg2 --verify ./install-nix-2.3.3.asc
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sh ./install-nix-2.3.3 --daemon
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```
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Then follow the instructions. Open a new terminal window when you're done.
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If you get an error similar to
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```
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error: cloning builder process: Operation not permitted
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error: unable to start build process
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/tmp/nix-binary-tarball-unpack.hqawN4uSPr/unpack/nix-2.2.1-x86_64-linux/install: unable to install Nix into your default profile
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```
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you're likely not installing as multi-user because you forgot to pass the `--daemon` flag to the install script.
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3. Optional: Disallow substitutes
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You can put `substitute = false` to your `nix.conf` usually found in `/etc/nix/` to build the packages from source.
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This eliminates an attack vector where nix's build server or binary cache is compromised.
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## 3. Setup deployment directory
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1. Clone this project
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```
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cd
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git clone https://github.com/fort-nix/nix-bitcoin
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```
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2. Obtain the hash of the latest nix-bitcoin release
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```
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cd nix-bitcoin/examples
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nix-shell
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```
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This will download the nix-bitcoin dependencies and might take a while without giving an output.
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Now in the nix-shell run
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```
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fetch-release > nix-bitcoin-release.nix
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```
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3. Create a new directory for your nix-bitcoin deployment and copy initial files from nix-bitcoin
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```
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cd ../../
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mkdir nix-bitcoin-node
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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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## 4. Deploy with NixOps
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1. Enter `nix-shell`, which drops you into an environment with all the project dependencies loaded ([docs](https://nixos.wiki/wiki/Development_environment_with_nix-shell)).
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```
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nix-shell
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```
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Note that a new directory `secrets/` appeared which contains the secrets for your node.
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2. Create a [nixops deployment](https://nixos.org/nixops/manual/#sec-deploying-to-physical-nixos) in nix-shell.
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```
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nixops create nixops/node.nix nixops/node-vbox.nix -d bitcoin-node
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```
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3. Adjust your configuration by opening the `configuration.nix` file and enable/disable the modules you want by editing this file. Pay particular attention to lines that are preceded by `FIXME` comments.
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4. Deploy with nixops in nix-shell
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```
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nixops deploy -d bitcoin-node
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```
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This will now create a nix-bitcoin node on the target machine.
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5. Nixops automatically creates an ssh key for use with `nixops ssh`. Access `bitcoin-node` through ssh in nix-shell with
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```
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nixops ssh operator@bitcoin-node
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```
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For security reasons, all normal system management tasks can and should be performed with the `operator` user. Logging in as `root` should be done as rarely as possible.
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See [usage.md](usage.md) for usage instructions, such as how to update.
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To resize the VM disk image, you can use this helper script from within nix-shell:
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```
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../nix-bitcoin/helper/vbox-resize-disk1.sh --help
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```
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----
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Tutorial: install and configure NixOS for nix-bitcoin on VirtualBox (macOS host)
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---
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## 1. VirtualBox installation (macOS)
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1. Download and install VirtualBox
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Use the official Downloads page: [https://www.virtualbox.org/wiki/Downloads](https://www.virtualbox.org/wiki/Downloads)
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Make sure that the installer you download shows a lock icon in the top right corner to make sure it is signed by Oracle.
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2. Create Host Adapter in VirtualBox
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```
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vboxmanage hostonlyif create
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```
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## 2. Nix installation (macOS)
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Follow the instructions from [Nix installation on debian](#2-nix-installation). You will may need to replace `gpg2` with `gpg`.
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## 3. LinuxKit Nix installation
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In order to build binaries for your linux (NixOS) virtual machine on a macOS host machine, you need to use [linuxkit-nix](https://github.com/nix-community/linuxkit-nix). It uses hyperkit to spin up a separate VM on which it builds binaries. An alternative solution is [nix-docker-build-slave](https://github.com/LnL7/nix-docker/blob/master/start-docker-nix-build-slave).
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1. Installation
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```
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nix-env -i /nix/store/jgq3savsyyrpsxvjlrz41nx09z7r0lch-linuxkit-builder
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nix-linuxkit-configure
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```
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You may want to use `nix-linuxkit-configure -c 4` to give the builder 4 CPUs.
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2. Confirm that nix-linuxkit works
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```
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nix-build ~/.cache/nix-linuxkit-builder/example.nix
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```
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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.
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## 4. Nixops deployment (macOS)
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Follow the instructions from [Nixops deployment on debian](#3-nixops-deployment). Add `--option system x86_64-linux` to the `nixops deploy` command in step 5 to force your system to use linuxkit-nix.
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1. [Install and configure NixOS for nix-bitcoin on your own hardware](#tutorial-install-and-configure-nixos-for-nix-bitcoin-on-your-own-hardware)
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----
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@ -344,33 +150,78 @@ This is borrowed from the [NixOS manual](https://nixos.org/nixos/manual/index.ht
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reboot
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```
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## 2. Nix installation
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Follow the [Nix installation](#2-nix-installation) instructions from the tutorial above (on the machine you are going to deploy from).
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The following steps are meant to be run on the machine you deploy from, not the machine you deploy to.
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You can also build Nix from source by following the instructions at https://nixos.org/nix/manual/#ch-installing-source.
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1. Install Dependencies (Debian 9 stretch)
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```
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sudo apt-get install curl git gnupg2 dirmngr
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```
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2. Install latest Nix in "multi-user mode" with GPG Verification according to https://nixos.org/nix/download.html
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```
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curl -o install-nix-2.3.3 https://releases.nixos.org/nix/nix-2.3.3/install
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curl -o install-nix-2.3.3.asc https://releases.nixos.org/nix/nix-2.3.3/install.asc
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gpg2 --recv-keys B541D55301270E0BCF15CA5D8170B4726D7198DE
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gpg2 --verify ./install-nix-2.3.3.asc
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sh ./install-nix-2.3.3 --daemon
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```
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Then follow the instructions. Open a new terminal window when you're done.
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If you get an error similar to
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```
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error: cloning builder process: Operation not permitted
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error: unable to start build process
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/tmp/nix-binary-tarball-unpack.hqawN4uSPr/unpack/nix-2.2.1-x86_64-linux/install: unable to install Nix into your default profile
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```
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you're likely not installing as multi-user because you forgot to pass the `--daemon` flag to the install script.
|
||||
|
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3. Optional: Disallow substitutes
|
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|
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You can put `substitute = false` to your `nix.conf` usually found in `/etc/nix/` to build the packages from source.
|
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This eliminates an attack vector where nix's build server or binary cache is compromised.
|
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## 3. Setup deployment directory
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Follow the [Setup deployment directory](#3-setup-deployment-directory) instructions from the tutorial above (on the machine you are going to deploy from).
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## 4. Deploy with NixOps
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1. Make sure you are in the deployment directory and create a nixops network file as follows
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1. Clone this project
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```
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nano nixops/node-nixos.nix
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cd
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git clone https://github.com/fort-nix/nix-bitcoin
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```
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2. Obtain the hash of the latest nix-bitcoin release
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```
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{
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bitcoin-node =
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{ config, pkgs, ... }:
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{ deployment.targetHost = "1.2.3.4";
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};
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}
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cd nix-bitcoin/examples
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nix-shell
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```
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Replace 1.2.3.4 with NixOS machine's IP address.
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This will download the nix-bitcoin dependencies and might take a while without giving an output.
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Now in the nix-shell run
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```
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fetch-release > nix-bitcoin-release.nix
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```
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3. Create a new directory for your nix-bitcoin deployment and copy initial files from nix-bitcoin
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```
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cd ../../
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mkdir nix-bitcoin-node
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cd nix-bitcoin-node
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# TODO
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cp -r ../nix-bitcoin/examples/{configuration.nix,shell.nix,nix-bitcoin-release.nix} .
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```
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## 4. Deploy with TODO
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1. TODO
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2. Edit `configuration.nix`
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```
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@ -390,10 +241,13 @@ Follow the [Setup deployment directory](#3-setup-deployment-directory) instructi
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4. Add boot option to `hardware-configuration.nix`
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Option 1: Enable systemd boot for UEFI
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```
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boot.loader.systemd-boot.enable = true;
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```
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Option 2: Set grub device for Legacy Boot (MBR)
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```
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boot.loader.grub.device = "/dev/sda";
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```
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@ -404,29 +258,12 @@ Follow the [Setup deployment directory](#3-setup-deployment-directory) instructi
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nix-shell
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```
|
||||
|
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Note that a new directory `secrets/` appeared which contains the secrets for your node.
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|
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6. Create nixops [deployment](https://nixos.org/nixops/manual/#sec-deploying-to-physical-nixos) in nix-shell.
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```
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nixops create nixops/node.nix nixops/node-nixos.nix -d bitcoin-node
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```
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NOTE that a new directory `secrets/` appeared which contains the secrets for your node.
|
||||
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6. TODO
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7. Adjust configuration by opening the `configuration.nix` file and enable/disable the modules you want by editing this file. Pay particular attention to lines that are preceded by `FIXME` comments.
|
||||
|
||||
8. Deploy with nixops in nix-shell
|
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|
||||
```
|
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nixops deploy -d bitcoin-node
|
||||
```
|
||||
|
||||
This will now create a nix-bitcoin node on the target machine.
|
||||
|
||||
9. 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
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```
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8. TODO
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||||
|
||||
For security reasons, all normal system management tasks can and should be performed with the `operator` user. Logging in as `root` should be done as rarely as possible.
|
||||
|
||||
|
|
|
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|
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@ -30,10 +30,6 @@ Connect to spark-wallet
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|||
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2. Deploy new `configuration.nix`
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```
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nixops deploy -d bitcoin-node
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```
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3. Enable Orbot VPN for spark-wallet
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```
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@ -123,10 +119,6 @@ Connect to electrs
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2. Deploy new `configuration.nix`
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```
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nixops deploy -d bitcoin-node
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```
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3. Get electrs onion address with format `<onion-address>:<port>`
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```
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@ -156,7 +148,7 @@ Connect to nix-bitcoin node through the SSH onion service
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1. Get the SSH onion address (excluding the port suffix)
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```
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nixops ssh operator@bitcoin-node
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ssh operator@bitcoin-node
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nodeinfo | jq -r .sshd.onion_address | sed 's/:.*//'
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```
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@ -182,19 +174,9 @@ Connect to nix-bitcoin node through the SSH onion service
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ssh -i ~/.ssh/id_ed25519 -L <random port of your choosing>:localhost:22 root@<SSH onion address>
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```
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5. Edit your `network-nixos.nix` to look like this
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5. Edit your network to change the node's address to `localhost` and the ssh port to `[random port of your choosing]`
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```
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{
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bitcoin-node =
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{ config, pkgs, ... }:
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{ deployment.targetHost = "127.0.0.1";
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deployment.targetPort = <random port of your choosing>;
|
||||
};
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}
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```
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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.
|
||||
6. After deploying the new configuration, it will connect through the SSH tunnel you established in step iv. This also allows you to do more complex SSH setups that some deployment tools don't support. An example would be authenticating with [Trezor's SSH agent](https://github.com/romanz/trezor-agent), which provides extra security.
|
||||
|
||||
Initialize a Trezor for Bitcoin Core's Hardware Wallet Interface
|
||||
---
|
||||
|
|
@ -212,14 +194,10 @@ Initialize a Trezor for Bitcoin Core's Hardware Wallet Interface
|
|||
|
||||
2. Deploy new `configuration.nix`
|
||||
|
||||
```
|
||||
nixops deploy -d bitcoin-node
|
||||
```
|
||||
|
||||
3. Check that your nix-bitcoin node recognizes your Trezor
|
||||
|
||||
```
|
||||
nixops ssh operator@bitcoin-node
|
||||
ssh operator@bitcoin-node
|
||||
lsusb
|
||||
```
|
||||
Should show something relating to your Trezor
|
||||
|
|
|
|||
|
|
@ -20,10 +20,6 @@ By default, [`configuration.nix`](configuration.nix) enables `bitcoind` and `cli
|
|||
- [`./deploy-qemu-vm.sh`](deploy-qemu-vm.sh) creates a QEMU VM.\
|
||||
Requires: [Nix](https://nixos.org/nix/)
|
||||
|
||||
- [`./deploy-nixops.sh`](deploy-nixops.sh) creates a VirtualBox VM via [NixOps](https://github.com/NixOS/nixops).\
|
||||
NixOps can be used to deploy to various other backends like cloud providers.\
|
||||
Requires: [Nix](https://nixos.org/nix/), [VirtualBox](https://www.virtualbox.org)
|
||||
|
||||
- [`./deploy-container-minimal.sh`](deploy-container-minimal.sh) creates a
|
||||
container defined by [minimal-configuration.nix](minimal-configuration.nix) that
|
||||
doesn't use the [secure-node.nix](../modules/presets/secure-node.nix) preset.
|
||||
|
|
|
|||
|
|
@ -13,7 +13,6 @@
|
|||
|
||||
# FIXME: Uncomment next line to import your hardware configuration. If so,
|
||||
# add the hardware configuration file to the same directory as this file.
|
||||
# This is not needed when deploying to a virtual box.
|
||||
#./hardware-configuration.nix
|
||||
];
|
||||
# FIXME: Enable modules by uncommenting their respective line. Disable
|
||||
|
|
@ -73,10 +72,10 @@
|
|||
# If you use lnd, you should manually backup your wallet mnemonic
|
||||
# seed. This will allow you to recover on-chain funds. You can run the
|
||||
# following command after the lnd service starts:
|
||||
# nixops scp --from bitcoin-node /secrets/lnd-seed-mnemonic ./secrets/lnd-seed-mnemonic
|
||||
# scp bitcoin-node:/secrets/lnd-seed-mnemonic ./secrets/lnd-seed-mnemonic
|
||||
# You should also backup your channel state after opening new channels.
|
||||
# This will allow you to recover off-chain funds, by force-closing channels.
|
||||
# nixops scp --from bitcoin-node /var/lib/lnd/chain/bitcoin/mainnet/channel.backup /my-backup-path/channel.backup
|
||||
# scp bitcoin-node:/var/lib/lnd/chain/bitcoin/mainnet/channel.backup /my-backup-path/channel.backup
|
||||
|
||||
### SPARK WALLET
|
||||
# Enable this module to use spark-wallet, a minimalistic wallet GUI for
|
||||
|
|
@ -176,7 +175,7 @@
|
|||
# /var/lib/localBackups once a day.
|
||||
# services.backups.enable = true;
|
||||
# You can pull the localBackups folder with
|
||||
# `nixops scp --from bitcoin-node /var/lib/localBackups /my-backup-path/`
|
||||
# `scp bitcoin-node:/var/lib/localBackups /my-backup-path/`
|
||||
# Alternatively, you can also set a remote target url, for example
|
||||
# services.backups.destination = "sftp://user@host[:port]/[relative|/absolute]_path";
|
||||
# Supply the sftp password by appending the FTP_PASSWORD environment variable
|
||||
|
|
|
|||
|
|
@ -1,50 +0,0 @@
|
|||
#!/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.
|
||||
# Run with option `--interactive` or `-i` to start a shell for interacting with
|
||||
# the node.
|
||||
|
||||
if [[ ! -v IN_NIX_SHELL ]]; then
|
||||
echo "Running script in nix shell env..."
|
||||
cd "${BASH_SOURCE[0]%/*}"
|
||||
exec nix-shell --run "./${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 $USER's known_hosts file
|
||||
export NIXOPS_SSH_OPTS="-o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null"
|
||||
|
||||
nixops create nixops/node.nix nixops/node-vbox.nix -d bitcoin-node
|
||||
nixops deploy -d bitcoin-node
|
||||
|
||||
# Connect to node
|
||||
nixops ssh bitcoin-node systemctl status bitcoind
|
||||
|
||||
c() { nixops ssh bitcoin-node "$@"; }
|
||||
|
||||
case ${1:-} in
|
||||
-i|--interactive)
|
||||
. start-bash-session.sh
|
||||
;;
|
||||
esac
|
||||
|
||||
# Cleanup happens at exit (see above)
|
||||
|
|
@ -1,30 +0,0 @@
|
|||
{
|
||||
bitcoin-node =
|
||||
{ config, pkgs, ... }:
|
||||
{
|
||||
deployment.targetEnv = "libvirtd";
|
||||
deployment.libvirtd.memorySize = 8192; # megabytes
|
||||
deployment.libvirtd.vcpu = 4; # number of cpus
|
||||
deployment.libvirtd.headless = true;
|
||||
deployment.libvirtd.baseImageSize = 400;
|
||||
boot.kernelParams = [ "console=ttyS0,115200" ];
|
||||
deployment.libvirtd.extraDevicesXML = ''
|
||||
<serial type='pty'>
|
||||
<target port='0'/>
|
||||
</serial>
|
||||
<console type='pty'>
|
||||
<target type='serial' port='0'/>
|
||||
</console>
|
||||
'';
|
||||
# Remove when fixed: https://github.com/NixOS/nixops/issues/931
|
||||
system.activationScripts.nixops-vm-fix-931 = {
|
||||
text = ''
|
||||
if ls -l /nix/store | grep sudo | grep -q nogroup; then
|
||||
mount -o remount,rw /nix/store
|
||||
chown -R root:nixbld /nix/store
|
||||
fi
|
||||
'';
|
||||
deps = [];
|
||||
};
|
||||
};
|
||||
}
|
||||
|
|
@ -1,13 +0,0 @@
|
|||
{
|
||||
bitcoin-node =
|
||||
{ config, pkgs, ... }:
|
||||
{
|
||||
deployment.targetEnv = "virtualbox";
|
||||
deployment.virtualbox = {
|
||||
memorySize = 4096; # megabytes
|
||||
vcpu = 4; # number of cpus
|
||||
disks.disk1.size = 358400; # 350 GiB
|
||||
headless = true;
|
||||
};
|
||||
};
|
||||
}
|
||||
|
|
@ -1,5 +1,8 @@
|
|||
# This is an example network definition for deploying a nix-bitcoin node via NixOps.
|
||||
# NixOps deployment is currently untested.
|
||||
|
||||
{
|
||||
network.description = "Bitcoin Core node";
|
||||
network.description = "Bitcoin node";
|
||||
|
||||
bitcoin-node = { config, pkgs, lib, ... }: {
|
||||
imports = [
|
||||
|
|
@ -8,5 +11,9 @@
|
|||
];
|
||||
|
||||
nix-bitcoin.deployment.secretsDir = toString ../secrets;
|
||||
|
||||
#FIXME:
|
||||
# Set `deployment.*` options like
|
||||
# deployment.targetHost = "<address_or_hostname>";
|
||||
};
|
||||
}
|
||||
|
|
|
|||
|
|
@ -20,7 +20,7 @@ with nixpkgs;
|
|||
stdenv.mkDerivation rec {
|
||||
name = "nix-bitcoin-environment";
|
||||
|
||||
path = lib.makeBinPath [ nix-bitcoin.nixops19_09 nix-bitcoin.extra-container figlet ];
|
||||
path = lib.makeBinPath [ nix-bitcoin.extra-container figlet ];
|
||||
|
||||
shellHook = ''
|
||||
export NIX_PATH="nixpkgs=${nixpkgs-path}:nix-bitcoin=${toString nix-bitcoin-path}:."
|
||||
|
|
@ -28,12 +28,6 @@ stdenv.mkDerivation rec {
|
|||
|
||||
alias fetch-release="${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; env -i ${nix-bitcoin.generate-secrets})
|
||||
|
||||
|
|
|
|||
|
|
@ -1,81 +0,0 @@
|
|||
#!/usr/bin/env nix-shell
|
||||
#! nix-shell -i bash -p jq
|
||||
|
||||
while getopts ":d:m:s:f:yh" opt; do
|
||||
case $opt in
|
||||
d)
|
||||
DEPLOYMENT="$OPTARG"
|
||||
;;
|
||||
m)
|
||||
MACHINE="$OPTARG"
|
||||
;;
|
||||
s)
|
||||
NEW_SIZE="$OPTARG"
|
||||
;;
|
||||
f)
|
||||
DISK_FILE="$OPTARG"
|
||||
;;
|
||||
y)
|
||||
YES="yes"
|
||||
;;
|
||||
h)
|
||||
echo "Usage: $0 [-d <deployment>] [-m <machine>] [-s <size>] [-f <file>] [-y]"
|
||||
echo ""
|
||||
echo "Options:"
|
||||
echo " -d <deployment> NixOps deployment name. Default: bitcoin-node."
|
||||
echo " -m <machine> NixOps machine name. Default: bitcoin-node."
|
||||
echo " -s <size> New disk size in megabytes. Default: 358400 (350gb)."
|
||||
echo " -f <file> Path to vbox disk file/VDI. Default: read from nixops export."
|
||||
echo " -y Don't ask for confirmation."
|
||||
exit 0
|
||||
;;
|
||||
\?)
|
||||
echo "Invalid option: -$OPTARG" >&2
|
||||
exit 1
|
||||
;;
|
||||
:)
|
||||
echo "Option -$OPTARG requires an argument." >&2
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
DEPLOYMENT=${DEPLOYMENT:-"bitcoin-node"}
|
||||
MACHINE=${MACHINE:-"bitcoin-node"}
|
||||
NEW_SIZE=${NEW_SIZE:-358400}
|
||||
DISK_FILE=${DISK_FILE:-$(nixops export -d $DEPLOYMENT | jq -r '..|."virtualbox.disks"?|select(.!=null)' | jq -r .disk1.path)}
|
||||
|
||||
echo "Resizing virtualbox disk for use with nixops and nix-bitcoin."
|
||||
echo "Using deployment: $DEPLOYMENT"
|
||||
echo "Using machine: $MACHINE"
|
||||
echo "Using size: $NEW_SIZE"
|
||||
echo "Using disk file: $DISK_FILE"
|
||||
|
||||
if [ "$YES" != "yes" ]; then
|
||||
read -p "Continue? [Y/n] " -n 1 -r
|
||||
echo
|
||||
if [[ ! "$REPLY" =~ ^[Yy]$ ]]; then
|
||||
exit 1
|
||||
fi
|
||||
fi
|
||||
|
||||
set -ex
|
||||
|
||||
nixops stop -d $DEPLOYMENT
|
||||
VBoxManage modifyhd --resize $NEW_SIZE "$DISK_FILE"
|
||||
nixops start -d $DEPLOYMENT
|
||||
|
||||
# (
|
||||
# echo d # [d]elete 50gb partition
|
||||
# echo n # [n]ew partition
|
||||
# echo p # [p]rimary partition
|
||||
# echo # partition number (Accept default: 1)
|
||||
# echo # first sector (Accept default: 1)
|
||||
# echo # last sector (Accept default: determined by $NEW_SIZE)
|
||||
# echo w # [w]rite changes
|
||||
# ) | fdisk
|
||||
nixops ssh -d $DEPLOYMENT $MACHINE -- '(echo d; echo n; echo p; echo; echo; echo; echo w; ) | fdisk /dev/sda'
|
||||
|
||||
nixops reboot -d $DEPLOYMENT
|
||||
nixops ssh -d $DEPLOYMENT $MACHINE -- resize2fs /dev/sda1
|
||||
nixops ssh -d $DEPLOYMENT $MACHINE -- df -h
|
||||
|
|
@ -57,12 +57,5 @@ in {
|
|||
users.users.${operatorName} = {
|
||||
openssh.authorizedKeys.keys = config.users.users.root.openssh.authorizedKeys.keys;
|
||||
};
|
||||
# Enable nixops ssh for operator (`nixops ssh operator@mynode`) on nixops-vbox deployments
|
||||
systemd.services.get-vbox-nixops-client-key =
|
||||
mkIf (builtins.elem ".vbox-nixops-client-key" config.services.openssh.authorizedKeysFiles) {
|
||||
postStart = ''
|
||||
cp "${config.users.users.root.home}/.vbox-nixops-client-key" "${config.users.users.${operatorName}.home}"
|
||||
'';
|
||||
};
|
||||
};
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue