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fix(ci): reduce SSH broken pipe during remote image pull

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Add stable SSH keepalive/connect options and retry the remote docker pull candidate step so transient runner-network disconnects no longer fail deployment immediately.

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
penghanyuan
2026-05-14 17:16:56 +02:00
parent 6c0857da1a
commit ae7ce72227
1 changed files with 27 additions and 11 deletions
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38
.github/workflows/docker-build-deploy.yml vendored
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@@ -220,6 +220,9 @@ jobs:
echo "COMPOSE_DIR=${{ secrets.DEPLOY_PATH || '/opt/life-echo' }}"
} >> "$GITHUB_ENV"
fi
{
echo "SSH_BASE_OPTS=-o BatchMode=yes -o ConnectTimeout=15 -o ConnectionAttempts=3 -o ServerAliveInterval=20 -o ServerAliveCountMax=6 -o TCPKeepAlive=yes"
} >> "$GITHUB_ENV"
- name: Add server to known hosts
run: |
@@ -238,7 +241,7 @@ jobs:
done
if [ "$KEYSCAN_OK" -eq 1 ]; then
echo "SSH_COMMON_OPTS=" >> "$GITHUB_ENV"
echo "SSH_COMMON_OPTS=${SSH_BASE_OPTS}" >> "$GITHUB_ENV"
else
echo "::warning::ssh-keyscan failed. Falling back to non-strict host checking for this run."
if [ -f /tmp/ssh-keyscan.err ]; then
@@ -246,7 +249,7 @@ jobs:
cat /tmp/ssh-keyscan.err || true
echo "--------------------------"
fi
echo "SSH_COMMON_OPTS=-o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null" >> "$GITHUB_ENV"
echo "SSH_COMMON_OPTS=${SSH_BASE_OPTS} -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null" >> "$GITHUB_ENV"
fi
- name: Prepare remote candidate release
@@ -298,15 +301,28 @@ jobs:
scp ${SSH_COMMON_OPTS:-} -P "$SSH_PORT" ./api/docker-compose.yml "$SSH_USER@$SSH_HOST:$COMPOSE_DIR/api/docker-compose.candidate.yml"
scp ${SSH_COMMON_OPTS:-} -P "$SSH_PORT" "$ENV_SRC" "$SSH_USER@$SSH_HOST:$COMPOSE_DIR/api/.env.candidate"
ssh ${SSH_COMMON_OPTS:-} -p "$SSH_PORT" "$SSH_USER@$SSH_HOST" "
set -euo pipefail
cd '$COMPOSE_DIR/api'
echo '拉取候选镜像: $IMAGE_TAG'
docker pull '$IMAGE_TAG'
sed -i.tmp 's|image:.*lifecho-api.*|image: $IMAGE_TAG|g' docker-compose.candidate.yml
sed -i.tmp 's|image:.*life-echo-api.*|image: $IMAGE_TAG|g' docker-compose.candidate.yml
rm -f docker-compose.candidate.yml.tmp 2>/dev/null || true
"
PULL_OK=0
for i in 1 2 3; do
echo "远端拉取候选镜像尝试 ${i}/3..."
if ssh ${SSH_COMMON_OPTS:-} -p "$SSH_PORT" "$SSH_USER@$SSH_HOST" "
set -euo pipefail
cd '$COMPOSE_DIR/api'
echo '拉取候选镜像: $IMAGE_TAG'
docker pull '$IMAGE_TAG'
sed -i.tmp 's|image:.*lifecho-api.*|image: $IMAGE_TAG|g' docker-compose.candidate.yml
sed -i.tmp 's|image:.*life-echo-api.*|image: $IMAGE_TAG|g' docker-compose.candidate.yml
rm -f docker-compose.candidate.yml.tmp 2>/dev/null || true
"; then
PULL_OK=1
break
fi
sleep 3
done
if [ "$PULL_OK" -ne 1 ]; then
echo "::error::远端拉取候选镜像连续 3 次失败。"
exit 1
fi
- name: Promote candidate release
env: