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| -rw-r--r-- | notes/deploy.md | 23 | ||||
| -rwxr-xr-x | scripts/deploy.sh | 16 |
2 files changed, 35 insertions, 4 deletions
diff --git a/notes/deploy.md b/notes/deploy.md index 2b274b5..8d159b1 100644 --- a/notes/deploy.md +++ b/notes/deploy.md @@ -1,8 +1,23 @@ -# Full redeployment +# Full redeployment or first deployment -After a complete server purge just load up the newest NixOS ISO, set the root password and run: +This requires a root password and _some_ Linux distribution running on it. + +We assume that following variables are set. + +```bash +HOST="<host-name>" # e.g., server1 +SSH_URL="<ssh-url>" # e.g., root@server1.vhack.eu +``` + +## Generate a networking configuration + +```bash +scp scripts/mk_network_config.sh "$SSH_URL:/root/" +ssh "$SSH_URL" /root/mk_networking_config.sh > "hosts/by-name/$HOST/networking.nix" +``` + +## Re-deploy ```bash -ipv4_address=$(dig +short "<hostname>"); # ipv6 seems to fail in this context -nix run github:numtide/nixos-anywhere -- --flake .#<hostname> root@"$ipv4_address" +./scripts/deploy.sh "$SSH_URL" "$HOST" ``` diff --git a/scripts/deploy.sh b/scripts/deploy.sh new file mode 100755 index 0000000..5c7b0e6 --- /dev/null +++ b/scripts/deploy.sh @@ -0,0 +1,16 @@ +#!/usr/bin/env sh + +[ "$#" -ne 2 ] && { + echo "Usage: $1 <ssh url> <host_name>" + exit 2 +} +ssh_url="$1" +host_name="$2" +root="$(git rev-parse --show-toplevel)" + +nix run github:numtide/nixos-anywhere -- \ + --flake ".#$host_name" \ + --target-host "$ssh_url" \ + --generate-hardware-config nixos-generate-config "$root/hosts/by-name/$host_name/hardware_config_$ssh_url.nix" + +# vim: ft=sh |