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CI: retry Docker Hub pulls + pin tags in smoke-test refresh step #369

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CI: retry Docker Hub pulls + pin tags in smoke-test refresh step #369

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ca35d03
CI: retry Docker Hub pulls + pin tags in smoke-test refresh step
danielnovais-tech Apr 9, 2026
9078935
CI: use exponential backoff and pinned tags for Docker Hub pulls
danielnovais-tech Apr 10, 2026
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49 changes: 42 additions & 7 deletions .github/workflows/smoke-test.yml
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Expand Up @@ -113,13 +113,48 @@ jobs:
# Give time for the daemon to startup
sleep 5

# Run latest versions of well known applications
sudo docker run --restart=always -d redis
sudo docker run --restart=always -d rabbitmq
sudo docker run --restart=always -d grafana/grafana
sudo docker run --restart=always -d jenkins/jenkins
sudo docker run --restart=always -d nginx
sudo docker run --restart=always -d -e POSTGRES_HOST_AUTH_METHOD=trust postgres
pull_with_retry() {
local image=$1
local max_attempts=5
local attempt=1
local wait_time=5

while [ $attempt -le $max_attempts ]; do
if sudo docker pull "$image"; then
return 0
fi
echo "Pull failed (attempt $attempt/$max_attempts), retrying in ${wait_time}s..."
sleep $wait_time
wait_time=$((wait_time * 2))
attempt=$((attempt + 1))
done
echo "Failed to pull $image after $max_attempts attempts"
return 1
}

REDIS_IMAGE="redis:7"
pull_with_retry "$REDIS_IMAGE"
sudo docker run --restart=always -d "$REDIS_IMAGE"

RABBIT_IMAGE="rabbitmq:3.13"
pull_with_retry "$RABBIT_IMAGE"
sudo docker run --restart=always -d "$RABBIT_IMAGE"

GRAFANA_IMAGE="grafana/grafana:11"
pull_with_retry "$GRAFANA_IMAGE"
sudo docker run --restart=always -d "$GRAFANA_IMAGE"

JENKINS_IMAGE="jenkins/jenkins:2.462"
pull_with_retry "$JENKINS_IMAGE"
sudo docker run --restart=always -d "$JENKINS_IMAGE"

NGINX_IMAGE="nginx:1.27"
pull_with_retry "$NGINX_IMAGE"
sudo docker run --restart=always -d "$NGINX_IMAGE"

POSTGRES_IMAGE="postgres:16"
pull_with_retry "$POSTGRES_IMAGE"
sudo docker run --restart=always -d -e POSTGRES_HOST_AUTH_METHOD=trust "$POSTGRES_IMAGE"
# NOTE: adjust this accordingly with the commands above if needed
STARTED_CONTAINERS=6

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