fix(ci): auto-discover reachable Portainer URL from job container #5

Merged
root merged 1 commits from fix/runner-portainer-network into main 2026-07-10 13:22:02 +02:00
+46 -4
View File
@@ -65,17 +65,54 @@ jobs:
- name: Redeploy stack on Portainer - name: Redeploy stack on Portainer
if: github.event_name == 'workflow_dispatch' && inputs.deploy == true if: github.event_name == 'workflow_dispatch' && inputs.deploy == true
env: env:
PORTAINER_URL: ${{ secrets.PORTAINER_URL }}
PORTAINER_TOKEN: ${{ secrets.PORTAINER_TOKEN }} PORTAINER_TOKEN: ${{ secrets.PORTAINER_TOKEN }}
PORTAINER_ENDPOINT_ID: ${{ secrets.PORTAINER_ENDPOINT_ID }} PORTAINER_ENDPOINT_ID: ${{ secrets.PORTAINER_ENDPOINT_ID }}
PORTAINER_STACK_ID: ${{ secrets.PORTAINER_STACK_ID }} PORTAINER_STACK_ID: ${{ secrets.PORTAINER_STACK_ID }}
run: | run: |
set -euo pipefail set -euo pipefail
echo "--- Step 0: auto-discover a reachable Portainer URL ---"
# The runner creates an ephemeral docker network per job, so the
# canonical PORTAINER_URL (e.g. http://192.168.1.30:9000) often isn't
# reachable from inside the job container. Strategy: probe every IP
# we can find (container's own IPs + default gateways) against
# :9000/api/status and use the first one that responds 200.
PORTAINER_URL=""
CANDIDATES=()
# 1) Container's own IPv4 addresses
for ip in $(hostname -I 2>/dev/null | tr ' ' '\n' | grep -E '^[0-9]+\.'); do
CANDIDATES+=("http://${ip}:9000")
done
# 2) Default gateways of every default route
while IFS= read -r gw; do
[ -n "$gw" ] && CANDIDATES+=("http://${gw}:9000")
done < <(ip -4 route show default 2>/dev/null | awk '{print $3}' | sort -u)
# 3) Fallback: secret value (in case everything else fails)
CANDIDATES+=("${{ secrets.PORTAINER_URL }}")
echo "Candidates: ${CANDIDATES[@]}"
for url in "${CANDIDATES[@]}"; do
code=$(curl -sS -o /dev/null -w '%{http_code}' --max-time 3 "${url}/api/status" 2>/dev/null || echo "000")
echo " probe ${url}/api/status -> ${code}"
if [ "$code" = "200" ]; then
PORTAINER_URL="$url"
echo " -> using ${PORTAINER_URL}"
break
fi
done
if [ -z "$PORTAINER_URL" ]; then
echo "ERROR: no candidate URL reached Portainer. Tried: ${CANDIDATES[@]}" >&2
exit 1
fi
echo "--- Step 1: pre-flight (delete existing stack if present) ---" echo "--- Step 1: pre-flight (delete existing stack if present) ---"
DELETE_HTTP_CODE=$(curl -sS -o /tmp/portainer-delete.json -w '%{http_code}' \ DELETE_HTTP_CODE=$(curl -sS -o /tmp/portainer-delete.json -w '%{http_code}' \
-X DELETE \ -X DELETE \
-H "X-API-Key: ${PORTAINER_TOKEN}" \ -H "X-API-Key: ${PORT...EN}" \
"${PORTAINER_URL}/api/stacks/${PORTAINER_STACK_ID}?endpointId=${PORTAINER_ENDPOINT_ID}") "${PORTAINER_URL}/api/stacks/${PORTAINER_STACK_ID}?endpointId=${PORTAINER_ENDPOINT_ID}")
echo "DELETE HTTP ${DELETE_HTTP_CODE}" echo "DELETE HTTP ${DELETE_HTTP_CODE}"
if [ "${DELETE_HTTP_CODE}" != "204" ] && [ "${DELETE_HTTP_CODE}" != "404" ]; then if [ "${DELETE_HTTP_CODE}" != "204" ] && [ "${DELETE_HTTP_CODE}" != "404" ]; then
@@ -110,10 +147,15 @@ jobs:
echo "--- Step 4: smoke-test the freshly deployed stack ---" echo "--- Step 4: smoke-test the freshly deployed stack ---"
# Give the container a brief window to start before checking. # Give the container a brief window to start before checking.
sleep 8 sleep 8
# The Portainer host:9000 is reachable from the job container
# (we just proved that with the auto-discovery step above). The
# portfolio container itself is published on host port 3001, so
# smoke-test through the same host. We don't fail the job if the
# proxy upstream isn't reachable from the runner's network.
HEALTH=$(curl -sS -o /dev/null -w '%{http_code}' \ HEALTH=$(curl -sS -o /dev/null -w '%{http_code}' \
--max-time 5 \ --max-time 5 \
"http://${PORTAINER_URL#http://}:3001/" 2>/dev/null || true) "${PORTAINER_URL%:[0-9]*}:3001/" 2>/dev/null || true)
echo "Health check on http://<host>:3001/ returned: ${HEALTH:-<timeout/unreachable>}" echo "Health check on ${PORTAINER_URL%:[0-9]*}:3001/ returned: ${HEALTH:-<timeout/unreachable>}"
# We log but don't fail the job if 3001 isn't reachable — the upstream # We log but don't fail the job if 3001 isn't reachable — the upstream
# proxy (Nginx Proxy Manager → davidaragon.impresion3d.pro) is a better # proxy (Nginx Proxy Manager → davidaragon.impresion3d.pro) is a better
# place to wire a hard-fail check in a future iteration. # place to wire a hard-fail check in a future iteration.