dc55c9a77d
**Description** This adds a Velero helm chart. This time we've chosen to directly use the upstream operator helm chart, as it does not contain many problematic bits and would offer more stability. ⚒️ Fixes #14524 **⚙️ Type of change** - [x] ⚙️ Feature/App addition - [ ] 🪛 Bugfix - [ ] ⚠️ Breaking change (fix or feature that would cause existing functionality to not work as expected) - [ ] 🔃 Refactor of current code **🧪 How Has This Been Tested?** <!-- Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration --> **📃 Notes:** This does not contain any custom resources references backed by common yet. However, those can also be added using velero cli for testing for the time being. It also does not contain any GUI sections for SCALE yet, just like cert-manager it would likely be added on-demand. **✔️ Checklist:** - [x] ⚖️ My code follows the style guidelines of this project - [x] 👀 I have performed a self-review of my own code - [x] #️⃣ I have commented my code, particularly in hard-to-understand areas - [x] 📄 I have made corresponding changes to the documentation - [x] ⚠️ My changes generate no new warnings - [x] 🧪 I have added tests to this description that prove my fix is effective or that my feature works - [x] ⬆️ I increased versions for any altered app according to semantic versioning **➕ App addition** If this PR is an app addition please make sure you have done the following. - [x] 🪞 I have opened a PR on [truecharts/containers](https://github.com/truecharts/containers) adding the container to TrueCharts mirror repo. - [x] 🖼️ I have added an icon in the Chart's root directory called `icon.png` --- _Please don't blindly check all the boxes. Read them and only check those that apply. Those checkboxes are there for the reviewer to see what is this all about and the status of this PR with a quick glance._
188 lines
8.1 KiB
Bash
Executable File
188 lines
8.1 KiB
Bash
Executable File
#!/bin/bash
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# require go-yq
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command -v go-yq >/dev/null 2>&1 || {
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printf >&2 "%s\n" "❌ go-yq (https://github.com/mikefarah/yq) is not installed. Aborting."
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exit 1
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}
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# define defaults
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cache_path=${cache_path:-./tgz_cache}
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charts_path=${charts_path:-./charts}
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# Do NOT persist this directory, in order to always have the latest index for this run.
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index_cache=${index_cache:-./index_cache}
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mkdir -p "$cache_path"
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trains=(
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"enterprise"
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"stable"
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"incubator"
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"dependency"
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"operators"
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)
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load_gpg_key() {
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echo ""
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echo "⏬ Downloading and Loading TrueCharts pgp Public Key"
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gpg_dir=.cr-gpg
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mkdir -p "$gpg_dir"
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curl --silent https://keybase.io/truecharts/pgp_keys.asc | gpg --dearmor > $gpg_dir/pubring.gpg || echo "❌ Couldn't load Public Key."
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curl --silent https://cert-manager.io/public-keys/cert-manager-keyring-2021-09-20-1020CF3C033D4F35BAE1C19E1226061C665DF13E.gpg > $gpg_dir/certman.gpg || echo "❌ Couldn't load certman Public Key."
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echo "✅ Public Key loaded successfully..."
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echo ""
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}
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export -f load_gpg_key
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download_deps() {
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local train_chart="$1"
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# Extract dependencies for the Chart
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deps=$(go-yq '.dependencies' "$charts_path/$train_chart/Chart.yaml")
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# Find how many deps exist, so we can loop through them
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length=$(echo "$deps" | go-yq '. | length')
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echo "🤖🔨 Processing <$charts_path/$train_chart>... Dependencies: $length"
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echo ""
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for idx in $(eval echo "{0..$length}"); do
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# Retrieve info for the dep in the current index..
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curr_dep=$(echo "$deps" | pos="$idx" go-yq '.[env(pos)]')
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if [ ! "$curr_dep" == null ]; then
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name=$(echo "$curr_dep" | go-yq '.name')
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version=$(echo "$curr_dep" | go-yq '.version')
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repo=$(echo "$curr_dep" | go-yq '.repository')
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# Remove http:// or https:// from url to create a dir name
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repo_dir="${repo#http://}"
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repo_dir="${repo#https://}"
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echo "**********"
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echo "🔗 Dependency: $name"
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echo "🆚 Version: $version"
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echo "🏠 Repository: $repo"
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echo ""
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if [ -f "$cache_path/$repo_dir/$name-$version.tgz" ]; then
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echo "✅ Dependency exists in cache..."
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else
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echo "🤷♂️ Dependency does not exists in cache..."
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repo_url="$repo/index.yaml"
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if [ -f "$index_cache/$repo_dir/index.yaml" ]; then
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echo "✅ Index for <$repo> exists!"
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else
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echo "⏬ Index for <$repo> is missing. Downloading from <$repo_url>..."
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mkdir -p $index_cache/$repo_dir
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wget --quiet "$repo_url" -O "$index_cache/$repo_dir/index.yaml"
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if [ ! $? ]; then
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echo "❌ wget encountered an error..."
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exit 1
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fi
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if [ -f "$index_cache/$repo_dir/index.yaml" ]; then
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echo "✅ Downloaded index for <$repo>!"
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else
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echo "❌ Failed to download index for <$repo> from <$repo_url>"
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exit 1
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fi
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fi
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# At the time of writing this, only 1 url existed (.urls[0]) pointing to the actual tgz.
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# Extract url from repo_url. It's under .entries.DEP_NAME.urls. We filter the specific version first (.version)
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dep_url=$(v="$version" n="$name" go-yq '.entries.[env(n)].[] | select (.version == env(v)) | .urls.[0]' "$index_cache/$repo_dir/index.yaml")
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# tmp hotpatch for cert-manager
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if [[ ! "$dep_url" == "https"* ]]; then
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dep_url="https://charts.jetstack.io/${dep_url}"
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fi
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echo ""
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echo "⏬ Downloading dependency $name-$version from $dep_url..."
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mkdir -p "$cache_path/$repo_dir"
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wget --quiet "$dep_url" -P "$cache_path/$repo_dir"
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wget --quiet "$dep_url.prov" -P "$cache_path/$repo_dir" || echo "failed downloading .prov"
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if [ ! $? ]; then
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echo "❌ wget encountered an error..."
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if [[ "$train_chart" =~ incubator\/.* ]]; then
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helm dependency build "$charts_path/$train_chart/Chart.yaml" || \
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helm dependency update "$charts_path/$train_chart/Chart.yaml"|| exit 1
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elif [[ "$name" =~ "velero" ]]; then
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helm dependency build "$charts_path/$train_chart/Chart.yaml" || \
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helm dependency update "$charts_path/$train_chart/Chart.yaml"|| exit 1
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elif [[ "$name" =~ "cert-manager" ]]; then
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helm dependency build "$charts_path/$train_chart/Chart.yaml" --verify --keyring $gpg_dir/certman.gpg || \
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helm dependency update "$charts_path/$train_chart/Chart.yaml" --verify --keyring $gpg_dir/certman.gpg || exit 1
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else
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helm dependency build "$charts_path/$train_chart/Chart.yaml" --verify --keyring $gpg_dir/pubring.gpg || \
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helm dependency update "$charts_path/$train_chart/Chart.yaml" --verify --keyring $gpg_dir/pubring.gpg || exit 1
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fi
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fi
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if [ -f "$cache_path/$repo_dir/$name-$version.tgz" ]; then
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echo "✅ Dependency Downloaded!"
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if [[ "$name" =~ "cert-manager" ]]; then
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helm verify $cache_path/$repo_dir/$name-$version.tgz --keyring $gpg_dir/certman.gpg || \
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helm verify $cache_path/$repo_dir/$name-$version.tgz --keyring $gpg_dir/certman.gpg || exit 1
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elif [[ "$name" =~ "velero" ]]; then
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echo "Velero is not signed..."
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elif [[ ! "$train_chart" =~ incubator\/.* ]]; then
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echo "Validating dependency signature..."
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helm verify $cache_path/$repo_dir/$name-$version.tgz --keyring $gpg_dir/pubring.gpg || \
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helm verify $cache_path/$repo_dir/$name-$version.tgz --keyring $gpg_dir/pubring.gpg || exit 1
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else
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echo "Skipping dependency signature verification for $train_chart..."
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fi
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else
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echo "❌ Failed to download dependency"
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# Try helm dependency build/update or otherwise fail fast if a dep fails to download...
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if [[ "$train_chart" =~ incubator\/.* ]]; then
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helm dependency build "$charts_path/$train_chart/Chart.yaml" || \
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helm dependency update "$charts_path/$train_chart/Chart.yaml"|| exit 1
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elif [[ "$name" =~ "velero" ]]; then
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helm dependency build "$charts_path/$train_chart/Chart.yaml" || \
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helm dependency update "$charts_path/$train_chart/Chart.yaml"|| exit 1
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elif [[ "$name" =~ "cert-manager" ]]; then
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helm dependency build "$charts_path/$train_chart/Chart.yaml" --verify --keyring $gpg_dir/certman.gpg || \
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helm dependency update "$charts_path/$train_chart/Chart.yaml" --verify --keyring $gpg_dir/certman.gpg || exit 1
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else
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helm dependency build "$charts_path/$train_chart/Chart.yaml" --verify --keyring $gpg_dir/pubring.gpg || \
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helm dependency update "$charts_path/$train_chart/Chart.yaml" --verify --keyring $gpg_dir/pubring.gpg || exit 1
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fi
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fi
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fi
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echo ""
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mkdir -p "$charts_path/$train_chart/charts"
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echo "📝 Copying dependency <$name-$version.tgz> to <$charts_path/$train_chart/charts>..."
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cp "$cache_path/$repo_dir/$name-$version.tgz" "$charts_path/$train_chart/charts"
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if [ -f "$charts_path/$train_chart/charts/$name-$version.tgz" ]; then
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echo "✅ Dependency copied!"
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echo ""
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else
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echo "❌ Failed to copy dependency"
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# Try helm dependency build/update or otherwise fail fast if a dep fails to copy...
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helm dependency build "$charts_path/$train_chart/Chart.yaml" || \
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helm dependency update "$charts_path/$train_chart/Chart.yaml" || exit 1
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fi
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fi
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done
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}
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export -f download_deps
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load_gpg_key
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if [ -z "$1" ]; then
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for train in "${trains[@]}"; do
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for chart in $(ls "$charts_path/$train"); do
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download_deps "${train}/${chart}"
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done
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done
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else
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download_deps "$1"
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fi
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