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Validated Pattern Imperative Container

Quay Repository

An imperative container for simplified execution of imperative commands in each of the Validated Patterns.

Overview

This container provides a focused environment with essential tools for executing imperative commands and automation tasks in Validated Patterns. It includes Ansible, Kubernetes tools, and other utilities needed for pattern implementation and management.

Installed Software

name type version
ansible pip 2.16.15
ansible.posix collection 2.1.0
ansible-runner pip 2.4.2
ansible.utils collection 6.0.1
community.general collection 12.3.0
community.okd collection 5.0.0
git-core package 2.47.3
gzip package 1.12
jmespath pip 1.1.0
jq package 1.6
kubernetes.core collection 6.2.0
kubernetes pip 35.0.0
make package 4.3
openshift binary 4.19.17
python3-pip package 21.3.1
python package 3.11.13
rhvp.cluster_utils collection 1.1.0
sshpass package 1.09

Usage

Pull the Image

podman pull quay.io/hybridcloudpatterns/imperative-container:latest

Examples

Interactive shell

podman run --rm -it --net=host \
  --security-opt label=disable \
  -v ${HOME}:/pattern \
  -v ${HOME}:${HOME} \
  -w $(pwd) \
  quay.io/hybridcloudpatterns/imperative-container:latest sh

Execute an Ansible playbook

podman run --rm -it --net=host \
  --security-opt label=disable \
  -v ${HOME}:/pattern \
  -v ${HOME}:${HOME} \
  -w $(pwd) \
  quay.io/hybridcloudpatterns/imperative-container:latest \
  ansible-playbook <playbook>.yml

Troubleshooting

Permission issues with volume mounts

  • Ensure the --security-opt label=disable flag is used when running the container.
  • Check that your user has read/write access to the mounted directories.

Network connectivity issues

  • Use --net=host for full network access.
  • For restricted environments, configure appropriate network policies.

Missing tools or outdated versions

  • Check the installed software table above for current versions.
  • Consider building a custom image if you need different tool versions.

Development

Build the Image

Run make build to build both amd64 and arm64 architectures locally (requires qemu-user-static package).

Upload to Registry

Run make upload to push the image to the official repository.

Contributing

To update software versions or add new tools, modify the Containerfile and update the software table in this readme. Use make versions to generate the software versions table from the container after building locally.