Goblin

Hello-world web server in Golang running at port 8080.

Features

Docker

Docker image might be created with Dockerfile.

GitLab CI

Note:

• replace 'git.local' with your GitLab address;
• replace 'registry.local:4567' with your registry address (for GitLab it's usually GitLab address and port 4567);
• replace 'cluster.local' with wildcard domain for Kubernetes Ingress.

.gitlab-ci.yml

Contains tasks to lint yaml, build binary, docker-image, launch app for review in Kubernetes and retag image in the end as 'latest'.

Requirements:

• tasks are tagged, you'll need at least one runner with tags docker, k8s and linux;
• outdated namespaces should be deleted manually through task 'dev_wipe';
• project var should be created CM_KUBE_CONFIG with base64 encoded Kubernetes config with cluster administrator permissions (CI will create separate namespaces for each branch of the project):

cat ~/.kube/config | base64 | pbcopy

Artifacts:

• binary will expire in 1 day;
• k8s-resources.yml with full Kubernetes deployment manifest will expire in 1 day;
• docker-image tagged latest for builds in master and tagged with commit hash always.

Bazel

bazel build //...
bazel build //:goblin
bazel run //:goblin

bazel run //:gazelle -- update-repos -from_file=go.mod -to_macro=deps.bzl%go_dependencies

bazel build --platforms=@io_bazel_rules_go//go/toolchain:linux_amd64 //...
bazel run --platforms=@io_bazel_rules_go//go/toolchain:linux_amd64 //:goblin