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| author | Alex Auvolat <alex@adnab.me> | 2022-02-09 12:09:49 +0100 |
|---|---|---|
| committer | Alex Auvolat <alex@adnab.me> | 2022-02-09 12:09:49 +0100 |
| commit | f03cafd49b48eabc4743b3a3791fd22f19cb0de1 (patch) | |
| tree | e31d1c68502e4ee2f8f4dc67235eac0e220b2fbd /upgrade.sh | |
| parent | cce5cd17f5429295eb2165480ca941dd3f49b788 (diff) | |
| download | nixcfg-f03cafd49b48eabc4743b3a3791fd22f19cb0de1.tar.gz nixcfg-f03cafd49b48eabc4743b3a3791fd22f19cb0de1.zip | |
Modularize and prepare to support multiple clusters
Diffstat (limited to 'upgrade.sh')
| -rwxr-xr-x | upgrade.sh | 23 |
1 files changed, 18 insertions, 5 deletions
@@ -1,14 +1,27 @@ #!/usr/bin/env bash +# Get cluster subdirectory name + cd $(dirname $0) +CLUSTER="$1" +if [ -z "$CLUSTER" ] || [ ! -d "cluster/$CLUSTER" ]; then + echo "Usage: $0 <cluster name>" + echo "The cluster name must be the name of a subdirectory of cluster/" + exit 1 +fi +shift 1 + +# Do actual stuff + if [ -z "$@" ]; then - NIXHOSTLIST=$(ls node | grep -v '\.site\.') + NIXHOSTLIST=$(ls cluster/$CLUSTER/node | grep -v '\.site\.') else NIXHOSTLIST="$@" fi TMP_SCRIPT=/tmp/tmp-upgrade-$(date +%s).sh +SSH_CONFIG=cluster/$CLUSTER/ssh_config for NIXHOST in $NIXHOSTLIST; do NIXHOST=${NIXHOST%.*} @@ -21,7 +34,7 @@ for NIXHOST in $NIXHOSTLIST; do echo "==== DOING $NIXHOST ====" - ssh -F ssh_config $SSH_DEST tee $TMP_SCRIPT > /dev/null <<EOF + ssh -F $SSH_CONFIG $SSH_DEST tee $TMP_SCRIPT > /dev/null <<EOF set -ex nix-channel --add https://nixos.org/channels/nixos-21.11 nixos @@ -30,9 +43,9 @@ nixos-rebuild boot EOF read -p "Press Enter to continue (run upgrade on $NIXHOST)..." - ssh -t -F ssh_config $SSH_DEST sudo sh $TMP_SCRIPT - ssh -F ssh_config $SSH_DEST rm -v $TMP_SCRIPT + ssh -t -F $SSH_CONFIG $SSH_DEST sudo sh $TMP_SCRIPT + ssh -F $SSH_CONFIG $SSH_DEST rm -v $TMP_SCRIPT read -p "Press Enter to continue (reboot $NIXHOST)..." - ssh -t -F ssh_config $SSH_DEST sudo reboot + ssh -t -F $SSH_CONFIG $SSH_DEST sudo reboot done |