tanshu
1c78fc5103
deploy.sh no longer needs a manual push before it, and no made-up tag: - It pushes the current branch, refuses a dirty tracked tree, and requires HEAD == origin/main before anything is built, so the image can only be built for a commit the remote actually has. --force and --no-push skip the guards. - The image is tagged :<commit> as well as :latest, and ansible takes -e image_tag=<commit>, so a deploy pins the exact revision; rollback is the same play with an older commit. - Makefile builds `git archive HEAD` instead of cloning the remote (the push guard makes the local commit the remote state) and defaults PLATFORM to linux/arm64, because emily is aarch64 — the same default mozimo uses. Drop build-check-local; build-check already builds the committed tree.
73 lines
2.5 KiB
Bash
Executable File
73 lines
2.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# The Great Bear deploy — push the current commit, build it with podman, and
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# install the Quadlet unit on emily with ansible.
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#
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# The image is built from the committed tree (`git archive HEAD`) and tagged
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# with its commit id, so what runs on the host is exactly what git knows about.
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#
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# ./deploy.sh deploy HEAD (tracked tree must be clean and pushed)
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# ./deploy.sh --force skip the guards (know what you are doing)
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# ./deploy.sh --no-push skip the push, if you already pushed
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#
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# Log in to the registry once beforehand: podman login registry.tanshu.com
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set -euo pipefail
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cd "$(dirname "${BASH_SOURCE[0]}")"
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BRANCH="${BRANCH:-main}"
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FORCE=false
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NO_PUSH=false
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for arg in "$@"; do
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case "$arg" in
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--force) FORCE=true ;;
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--no-push) NO_PUSH=true ;;
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*)
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echo "Usage: $0 [--force] [--no-push]" >&2
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exit 1
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;;
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esac
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done
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# The build takes HEAD, so push first: otherwise the registry collects an image
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# for a commit that exists only on this machine.
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if [ "$NO_PUSH" != true ]; then
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echo "==> pushing"
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git push
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fi
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# Guards. Only tracked-file state matters — untracked and ignored files never
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# enter a `git archive HEAD` build. HEAD must match origin/$BRANCH so the commit
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# the image is tagged with is one the remote actually has.
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if [ "$FORCE" != true ]; then
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if [ -n "$(git status --porcelain --untracked-files=no)" ]; then
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echo "x tracked files modified - commit or stash first (or --force)" >&2
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exit 1
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fi
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git fetch origin --quiet
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if [ "$(git rev-parse HEAD)" != "$(git rev-parse "origin/$BRANCH")" ]; then
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echo "x HEAD != origin/$BRANCH - push or pull first (or --force)" >&2
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exit 1
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fi
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fi
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TAG=$(git rev-parse --short HEAD)
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echo "==> deploying commit $TAG"
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echo "========================================================"
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echo " Building & Uploading Container Image (Podman)"
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echo "========================================================"
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make build-production COMMIT="$TAG"
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echo ""
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echo "========================================================"
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echo " Executing Ansible Deployment"
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echo "========================================================"
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# The play configures rootless Podman Quadlet units that belong to the
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# connecting user, so it must connect as that user and must NOT become root.
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# `-u` is the account that owns ~/.config/containers/systemd on the target.
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deploy_user="${ANSIBLE_USER:-tanshu}"
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cd ansible || exit
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# image_tag pins the exact commit; rollback is -e image_tag=<older-commit>.
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ansible-playbook -u "$deploy_user" playbook.yml -e "image_tag=$TAG"
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