self hosted 13.2.2-ee
My pipeline is failing, and I am not sure why. I looked in /var/log/gitlab/gitlab-rails/kubernetes.log but didn’t see anything
My stages for building and sending my docker images to the repo are working, but for the review stage to test deploy the application on my kubernetes cluster it is failing, with no logs to explain why.
Also I thought installing elastic stack might help with the logs (other applications installed fine) but this happens:
My gitlab-ci.yml file:
services:
- docker:18-dind
stages:
- build
- review
variables:
DOCKER_HOST: tcp://localhost:2375
compile-php:
stage: build
image: docker:stable
before_script:
- docker login gitlab.mygitlabdomain.com:5050 -u ${CI_REGISTRY_USER} -p ${CI_REGISTRY_PASSWORD}
script:
- docker build -t "${CI_REGISTRY}/${CI_PROJECT_PATH}/php-fpm" ./php-fpm
- docker tag "${CI_REGISTRY}/${CI_PROJECT_PATH}/php-fpm:latest" "${CI_REGISTRY}/${CI_PROJECT_PATH}/php-fpm:${CI_COMMIT_REF_NAME}"
- docker push "${CI_REGISTRY}/${CI_PROJECT_PATH}/php-fpm:${CI_COMMIT_REF_NAME}"
compile-ngnix:
stage: build
image: docker:stable
before_script:
- docker login gitlab.mygitlabdomain.com:5050 -u ${CI_REGISTRY_USER} -p ${CI_REGISTRY_PASSWORD}
script:
- docker build -t "${CI_REGISTRY}/${CI_PROJECT_PATH}/nginx" ./nginx
- docker tag "${CI_REGISTRY}/${CI_PROJECT_PATH}/nginx:latest" "${CI_REGISTRY}/${CI_PROJECT_PATH}/nginx:${CI_COMMIT_REF_NAME}"
- docker push "${CI_REGISTRY}/${CI_PROJECT_PATH}/nginx:${CI_COMMIT_REF_NAME}"
deploy_review:
image:
name: lachlanevenson/k8s-kubectl:latest
entrypoint: ["/bin/sh", "-c"]
stage: review
only:
- branches
except:
- tags
environment:
name: staging
url: https://$CI_ENVIRONMENT_SLUG-projectdomain.com
on_stop: stop_review
kubernetes:
namespace: projectdomain
script:
- kubectl version
- cd deployments/
- sed -i "s~__CI_REGISTRY_IMAGE__~${CI_REGISTRY_IMAGE}~" deployment.yaml
- sed -i "s/__CI_ENVIRONMENT_SLUG__/${CI_ENVIRONMENT_SLUG}/" deployment.yaml ingress.yaml service.yaml
- sed -i "s/__VERSION__/${CI_COMMIT_REF_NAME}/" deployment.yaml ingress.yaml service.yaml
- |
if kubectl apply -f deployment.yaml | grep -q unchanged; then
echo "=> Patching deployment to force image update."
kubectl patch -f deployment.yaml -p "{\"spec\":{\"template\":{\"metadata\":{\"annotations\":{\"ci-last-updated\":\"$(date +'%s')\"}}}}}"
else
echo "=> Deployment apply has changed the object, no need to force image update."
fi
- kubectl apply -f service.yaml || true
- kubectl apply -f ingress.yaml
- kubectl rollout status -f deployment.yaml
- kubectl get deploy,svc,ing,pod -l app="$(echo ${CI_PROJECT_NAME} | tr "." "-")",ref="${CI_ENVIRONMENT_SLUG}"
stop_review:
image:
name: lachlanevenson/k8s-kubectl:latest
entrypoint: ["/bin/sh", "-c"]
stage: review
variables:
GIT_STRATEGY: none
when: manual
only:
- branches
except:
- master
- tags
environment:
name: staging
action: stop
kubernetes:
namespace: projectdomain
script:
- kubectl version
- kubectl delete ing -l ref=${CI_ENVIRONMENT_SLUG}
- kubectl delete all -l ref=${CI_ENVIRONMENT_SLUG}
deployment.yaml file:
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: projectdomain-__CI_ENVIRONMENT_SLUG__
labels:
app: projectdomain
ref: __CI_ENVIRONMENT_SLUG__
track: stable
spec:
replicas: 2
selector:
matchLabels:
app: projectdomain
ref: __CI_ENVIRONMENT_SLUG__
template:
metadata:
labels:
app: projectdomain
ref: __CI_ENVIRONMENT_SLUG__
track: stable
spec:
containers:
- name: app
image: __CI_REGISTRY_IMAGE__:__VERSION__
imagePullPolicy: Always
ports:
- name: http-metrics
protocol: TCP
containerPort: 8000
livenessProbe:
httpGet:
path: /health
port: 8000
initialDelaySeconds: 3
timeoutSeconds: 2
readinessProbe:
httpGet:
path: /health
port: 8000
initialDelaySeconds: 3
timeoutSeconds: 2
