add build.sh which outlines all steps to build & generate resources
This commit is contained in:
Benjamin A. Petersen
parent
e38e126045
commit
217429b840
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#!/bin/bash
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#!/usr/bin/env bash
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# https://gist.github.com/mohanpedala/1e2ff5661761d3abd0385e8223e16425
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set -e # immediately exit
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set -u # error if variables undefined
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set -o pipefail # prevent masking errors in a pipeline
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# set -x # print all executed commands to terminal
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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DEFAULT='\033[0m'
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echo_yellow() {
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echo -e "${YELLOW}>> $@${DEFAULT}\n"
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# printf "${GREEN}$@${DEFAULT}"
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}
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echo_green() {
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echo -e "${GREEN}>> $@${DEFAULT}\n"
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# printf "${BLUE}$@${DEFAULT}"
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}
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echo_red() {
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echo -e "${RED}>> $@${DEFAULT}\n"
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# printf "${BLUE}$@${DEFAULT}"
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}
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echo_blue() {
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echo -e "${BLUE}>> $@${DEFAULT}\n"
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# printf "${BLUE}$@${DEFAULT}"
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}
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# got a cluster?
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echo_yellow "Verify you have a functional kind cluster, otherwise this will fail....."
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# ./kind-with-registry.sh
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# got kapp-controller bits?
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kubectl get customresourcedefinitions
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kapp deploy --app kapp-controller --file https://github.com/vmware-tanzu/carvel-kapp-controller/releases/latest/download/release.yml # -y
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kubectl get customresourcedefinitions
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# TODO: since I removed the deployments there is not much in the ./imgpkg/images.yaml output
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#
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@ -7,7 +46,232 @@
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# if we need it to be done.
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# kbld --file ./concierge/config --imgpkg-lock-output ./concierge/.imgpkg/images.yml
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# schema generation from values.yaml
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# TODO: figure out why this isn't working.
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ytt --file supervisor/config/values.yaml --data-values-schema-inspect --output openapi-v3 > supervisor/schema-openapi.yml
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ytt --file concierge/config/values.yaml --data-values-schema-inspect --output openapi-v3 > concierge/schema-openapi.yml
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# this is used in the package-template.yml file for declaring where the package will live.
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# we need to know where these package images should live :)
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# REPO_HOST="1.2.3.4.fake.repo.host:5000"
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# PACKAGE_REPO_HOST="projects.registry.vmware.com/pinniped/pinniped-server"
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# PACKAGE_REPO_HOST="docker.io/benjaminapetersen/pinniped-package-repo"
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PACKAGE_REPO_HOST="benjaminapetersen/pinniped-package-repo"
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PINNIPED_PACKAGE_VERSION="0.25.0"
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echo ""
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echo_yellow "cleaning ./package-repository..."
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rm -rf "./package-repository"
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mkdir -p "./package-repository/.imgpkg"
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mkdir -p "./package-repository/packages/concierge.pinniped.dev"
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mkdir -p "./package-repository/packages/supervisor.pinniped.dev"
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## TODO:
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## "${resource_name}/deployment.yml" vs "${resource_name}/deployment-HACKED.yml"
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## the real one has images.
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## - CURRENTLY the deployment.yaml files don't work, there is some error with pushing images.
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## come back to this later?
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declare -a arr=("supervisor" "concierge")
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for resource_name in "${arr[@]}"
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do
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echo ""
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echo_yellow "handling ${resource_name}..."
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# just simple templating
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# ytt --file "./${resource_name}}/config/"
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# template, but process with kbld to update the yaml files with image digests such as
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# image: index.docker.io/<repo>/<image>@sha256:<hash>
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# ytt --file "./${resource_name}}/config/" | kbld --file -
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echo_yellow "generating ${resource_name}/.imgpkg/images.yaml"
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# there are bits for image substitution in some of the ytt commands
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kbld --file "./${resource_name}/config/" --imgpkg-lock-output "./${resource_name}/.imgpkg/images.yml"
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# generate a schema in each package directory
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echo_yellow "generating ./${resource_name}/schema-openapi.yaml"
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ytt \
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--file "${resource_name}/config/values.yaml" \
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--data-values-schema-inspect --output openapi-v3 > "${resource_name}/schema-openapi.yml"
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# TODO:
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# push each package to the repository
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# note that I am hacking at this pattern to just get them to my dockerhub
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# this may or may not be the pattern we want when we push to a formal repository location
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# package_push_repo_location="${PACKAGE_REPO_HOST}/packages/${resource_name}:${PINNIPED_PACKAGE_VERSION}"
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package_push_repo_location="${PACKAGE_REPO_HOST}-package-${resource_name}:${PINNIPED_PACKAGE_VERSION}"
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echo_yellow "pushing package image: ${package_push_repo_location} ..."
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imgpkg push --bundle "${package_push_repo_location}" --file "./${resource_name}"
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resource_package_version="${resource_name}.pinniped.dev"
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echo_yellow "generating ./package-repository/packages/${resource_package_version}/${PINNIPED_PACKAGE_VERSION}.yml"
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ytt \
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--file "${resource_name}/package-template.yml" \
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--data-value-file openapi="$(pwd)/${resource_name}/schema-openapi.yml" \
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--data-value package_version="${PINNIPED_PACKAGE_VERSION}" \
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--data-value package_image_repo="${package_push_repo_location}" > "package-repository/packages/${resource_package_version}/${PINNIPED_PACKAGE_VERSION}.yml"
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echo_yellow "copying ${resource_name}/metadata.yml to ./package-repository/packages/${resource_name}"
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cp "./${resource_name}/metadata.yml" "./package-repository/packages/${resource_package_version}/metadata.yml"
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done
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echo_yellow "generating ./package-repository/.imgpkg/images.yml"
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kbld --file ./package-repository/packages/ --imgpkg-lock-output package-repository/.imgpkg/images.yml
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package_repository_push_repo_location="${PACKAGE_REPO_HOST}:${PINNIPED_PACKAGE_VERSION}"
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echo_yellow "pushing package repository image: ${PACKAGE_REPO_HOST}:${PINNIPED_PACKAGE_VERSION}..."
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imgpkg push --bundle "${package_repository_push_repo_location}" --file ./package-repository
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echo_yellow "validating imgpkg package bundle contents..."
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imgpkg pull --bundle "${PACKAGE_REPO_HOST}:${PINNIPED_PACKAGE_VERSION}" --output "/tmp/${PACKAGE_REPO_HOST}:${PINNIPED_PACKAGE_VERSION}"
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ls -la "/tmp/${PACKAGE_REPO_HOST}:${PINNIPED_PACKAGE_VERSION}"
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PINNIPED_PACKGE_REPOSITORY_NAME="pinniped-package-repository"
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PINNIPED_PACKGE_REPOSITORY_FILE="packagerepository.${PINNIPED_PACKAGE_VERSION}.yml"
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echo -n "" > "${PINNIPED_PACKGE_REPOSITORY_FILE}"
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cat <<EOT >> "${PINNIPED_PACKGE_REPOSITORY_FILE}"
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---
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apiVersion: packaging.carvel.dev/v1alpha1
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kind: PackageRepository
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metadata:
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name: "${PINNIPED_PACKGE_REPOSITORY_NAME}"
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spec:
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fetch:
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imgpkgBundle:
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image: "${PACKAGE_REPO_HOST}:${PINNIPED_PACKAGE_VERSION}"
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EOT
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# Now, gotta make this work. It'll be interesting if we can...
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kapp deploy --app "${PINNIPED_PACKGE_REPOSITORY_NAME}" --file "${PINNIPED_PACKGE_REPOSITORY_FILE}"
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kapp inspect --app "${PINNIPED_PACKGE_REPOSITORY_NAME}" --tree
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# this is just a note to break this up, probably should use a separate ./deploy_stuff.sh file.
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echo_green "CONSUMPTION OF PACKAGE HERE"
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echo_green "CONSUMPTION OF PACKAGE HERE"
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echo_green "CONSUMPTION OF PACKAGE HERE"
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echo_yellow "deploying RBAC for use with pinniped PackageInstall..."
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# TODO: obviously a mega-role that can do everything is not good.
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declare -a arr=("supervisor" "concierge")
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for resource_name in "${arr[@]}"
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do
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NAMESPACE="${resource_name}-ns"
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PINNIPED_PACKAGE_RBAC_PREFIX="pinniped-package-rbac-${resource_name}"
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PINNIPED_PACKAGE_RBAC_FILE="./temp_actual_deploy_resources/${PINNIPED_PACKAGE_RBAC_PREFIX}-${resource_name}-rbac.yml"
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echo -n "" > "${PINNIPED_PACKAGE_RBAC_FILE}"
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cat <<EOF >> "${PINNIPED_PACKAGE_RBAC_FILE}"
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---
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apiVersion: v1
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kind: Namespace
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metadata:
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name: "${NAMESPACE}"
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---
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# ServiceAccount details from the file linked above
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: "${PINNIPED_PACKAGE_RBAC_PREFIX}-sa-superadmin-dangerous"
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namespace: default # this is default on purpose so the PackageInstall can find it
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---
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kind: ClusterRole
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apiVersion: rbac.authorization.k8s.io/v1
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metadata:
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name: "${PINNIPED_PACKAGE_RBAC_PREFIX}-role-superadmin-dangerous"
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rules:
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- apiGroups: ["*"]
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resources: ["*"]
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verbs: ["*"]
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---
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kind: ClusterRoleBinding
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apiVersion: rbac.authorization.k8s.io/v1
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metadata:
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name: "${PINNIPED_PACKAGE_RBAC_PREFIX}-role-binding-superadmin-dangerous"
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subjects:
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- kind: ServiceAccount
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name: "${PINNIPED_PACKAGE_RBAC_PREFIX}-sa-superadmin-dangerous"
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namespace: "${NAMESPACE}"
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roleRef:
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apiGroup: rbac.authorization.k8s.io
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kind: ClusterRole
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name: "${PINNIPED_PACKAGE_RBAC_PREFIX}-role-superadmin-dangerous"
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EOF
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kapp deploy --app "${PINNIPED_PACKAGE_RBAC_PREFIX}" --file "${PINNIPED_PACKAGE_RBAC_FILE}" -y
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# kapp deploy --app pkg-demo --file pkginstall.yml -y
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done
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#FOOBAR="pinniped-package-rbac"
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#PINNIPED_PACKAGE_RBAC_FILE="./temp_actual_deploy_resources/${PINNIPED_PACKAGE_RBAC_PREFIX}-rbac.yml"
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## TODO: obviously a mega-role that can do everything is not good.
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#echo -n "" > "${PINNIPED_PACKAGE_RBAC_FILE}"
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#cat <<EOF >> "${PINNIPED_PACKAGE_RBAC_FILE}"
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#
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echo_yellow "deploying PackageInstall resources for pinniped supervisor and concierge packages..."
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for resource_name in "${arr[@]}"
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do
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NAMESPACE="${resource_name}-ns"
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PINNIPED_PACKAGE_RBAC_PREFIX="pinniped-package-rbac-${resource_name}"
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RESOURCE_PACKGE_VERSION="${resource_name}.pinniped.dev"
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PACKAGE_INSTALL_FILE_NAME="./temp_actual_deploy_resources/${resource_name}-pkginstall.yml"
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SECRET_NAME="${resource_name}-package-install-secret"
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cat > "${PACKAGE_INSTALL_FILE_NAME}" << EOF
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---
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apiVersion: packaging.carvel.dev/v1alpha1
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kind: PackageInstall
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metadata:
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name: "${resource_name}-package-install"
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namespace: default # this is default on purpose so the ServiceAccount can be found
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spec:
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serviceAccountName: "${PINNIPED_PACKAGE_RBAC_PREFIX}-sa-superadmin-dangerous"
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packageRef:
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refName: "${RESOURCE_PACKGE_VERSION}"
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versionSelection:
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constraints: "${PINNIPED_PACKAGE_VERSION}"
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values:
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- secretRef:
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name: "${SECRET_NAME}"
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---
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apiVersion: v1
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kind: Secret
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metadata:
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name: "${SECRET_NAME}"
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stringData:
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values.yml: |
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---
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namespace: "${NAMESPACE}"
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app_name: "${resource_name}-app-awesomeness"
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replicas: 3
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EOF
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KAPP_CONTROLLER_APP_NAME="${resource_name}-pkginstall"
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echo_yellow "deploying ${KAPP_CONTROLLER_APP_NAME}..."
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kapp deploy --app "${KAPP_CONTROLLER_APP_NAME}" --file "${PACKAGE_INSTALL_FILE_NAME}" -y
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done
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echo_yellow "listing all package resources.."
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kubectl get pkgi && kubectl get pkgr && kubectl get pkg
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echo_yellow "listing all kapp cli apps..."
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# list again what is installed so we can ensure we have everything
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kapp ls --all-namespaces
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# these are fundamentally different than what kapp cli understands, unfortunately.
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# the term "app" is overloaded in Carvel and can mean two different things, based on
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# the use of kapp cli and kapp-controller on cluster
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echo_yellow "listing all kapp-controller apps..."
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kubectl get app --all-namespaces
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# TODO:
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# update the deployment.yaml and remove the deployment-HACKED.yaml files
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# both are probably hacked a bit, so delete them and just get fresh from the ./deploy directory
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# then make sure REAL PINNIPED actually deploys.
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# In the end we should have:
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# docker pull benjaminapetersen/pinniped-package-repo:latest
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# docker pull benjaminapetersen/pinniped-package-repo-package-supervisor:0.25.0
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# docker pull benjaminapetersen/pinniped-package-repo-package-concierge:0.25.0
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