deploy.sh
2,439 bytes
| 1 | #!/usr/bin/env bash |
|---|---|
| 2 | # One-command redeploy for countrysense.rasmusj.com. |
| 3 | # |
| 4 | # Run from Git Bash on Windows: ./deploy.sh |
| 5 | # |
| 6 | # The checkpoint is 330 MB and almost never changes, so it travels on its own |
| 7 | # and only when its hash differs from the copy already on the server. Everything |
| 8 | # else is a few hundred kilobytes of source. |
| 9 | # |
| 10 | # The shared reverse proxy at /opt/caddy is never touched. |
| 11 | set -euo pipefail |
| 12 | |
| 13 | # Deploy target. Kept out of the repository on purpose: this code is shared |
| 14 | # read-only with people outside the project, and the server address and |
| 15 | # login are not theirs to have. Set it once in your shell: |
| 16 | # |
| 17 | # export VPS=user@host |
| 18 | # |
| 19 | VPS=${VPS:?set VPS=user@host before deploying} |
| 20 | DEST=/opt/projects/countrysense |
| 21 | CKPT=runs/clip_vit_b16/best.pt |
| 22 | |
| 23 | cd "$(dirname "$0")" |
| 24 | |
| 25 | if [ ! -f "$CKPT" ]; then |
| 26 | echo " $CKPT is missing. Train first, or copy it in from the run you kept." |
| 27 | exit 1 |
| 28 | fi |
| 29 | |
| 30 | echo "==> Ensuring VPS project dir exists..." |
| 31 | ssh "$VPS" "mkdir -p '$DEST/model'" |
| 32 | |
| 33 | echo "==> Comparing the checkpoint with the one on the server..." |
| 34 | local_sum=$(sha256sum "$CKPT" | cut -d' ' -f1) |
| 35 | remote_sum=$(ssh "$VPS" "sha256sum '$DEST/model/best.pt' 2>/dev/null | cut -d' ' -f1" || true) |
| 36 | if [ "$local_sum" != "$remote_sum" ]; then |
| 37 | echo " uploading 330 MB, this takes a few minutes..." |
| 38 | scp "$CKPT" "$VPS:$DEST/model/best.pt" |
| 39 | else |
| 40 | echo " unchanged, skipping the upload" |
| 41 | fi |
| 42 | |
| 43 | echo "==> Uploading source (the checkpoint, runs output and notebooks stay out)..." |
| 44 | tar --exclude=.git --exclude=__pycache__ --exclude=notebooks --exclude='*.pt' \ |
| 45 | --exclude='*.png' --exclude=data -czf - . | ssh "$VPS" " |
| 46 | rm -rf '$DEST/src.tmp' && |
| 47 | mkdir -p '$DEST/src.tmp' && |
| 48 | tar -C '$DEST/src.tmp' -xzf - && |
| 49 | mkdir -p '$DEST/src.tmp/runs/clip_vit_b16' && |
| 50 | cp '$DEST/model/best.pt' '$DEST/src.tmp/runs/clip_vit_b16/best.pt' && |
| 51 | rm -rf '$DEST/app' && |
| 52 | mv '$DEST/src.tmp' '$DEST/app' |
| 53 | " |
| 54 | |
| 55 | echo "==> Building and restarting the container..." |
| 56 | ssh "$VPS" "cd '$DEST/app' && docker compose up -d --build" |
| 57 | |
| 58 | echo "==> Waiting for the health check to go green (first load reads 330 MB)..." |
| 59 | ssh "$VPS" " |
| 60 | for i in \$(seq 1 40); do |
| 61 | state=\$(docker inspect -f '{{.State.Health.Status}}' countrysense 2>/dev/null || echo starting) |
| 62 | [ \"\$state\" = healthy ] && echo ' healthy' && exit 0 |
| 63 | sleep 5 |
| 64 | done |
| 65 | echo ' still not healthy, check: docker logs countrysense' |
| 66 | exit 1 |
| 67 | " |
| 68 | |
| 69 | echo "" |
| 70 | echo "==> Done. Live at https://countrysense.rasmusj.com" |
| 71 | |