fix cloud-init schema validation error when {{ growpart_str }} is not empty

.devcontainer.json

@@ -0,0 +1,131 @@
+{
+	"name": "${localWorkspaceFolder}",
+
+	"dockerComposeFile": [
+		"docker-compose.yml",
+		"docker-compose.override.yml"
+	],
+
+	"service": "hetzner-k3s",
+
+	"workspaceFolder": "/home/app/hetzner-k3s",
+
+	"shutdownAction": "stopCompose",
+
+	"customizations": {
+    "vscode": {
+      "extensions": [
+				"formulahendry.auto-close-tag",
+				"formulahendry.auto-rename-tag",
+				"aaron-bond.better-comments",
+				"angelomollame.conflict-squeezer",
+				"ms-vscode-remote.remote-containers",
+				"ms-azuretools.vscode-docker",
+				"mikestead.dotenv",
+				"kaiwood.endwise",
+				"usernamehw.errorlens",
+				"ninoseki.vscode-gem-lens",
+				"mhutchie.git-graph",
+				"donjayamanne.githistory",
+				"github.vscode-github-actions",
+				"GitHub.vscode-pull-request-github",
+				"GitHub.remotehub",
+				"codezombiech.gitignore",
+				"eamodio.gitlens",
+				"ZainChen.json",
+				"ziyasal.vscode-open-in-github",
+				"christian-kohler.path-intellisense",
+				"wayou.vscode-todo-highlight",
+				"redhat.vscode-xml",
+				"redhat.vscode-yaml",
+				"mutantdino.resourcemonitor",
+				"technosophos.vscode-helm",
+				"jgillich.crystal-lang-fixed"
+				// "crystal-lang-tools.crystal-lang"
+			],
+			"recommendations": [
+				"GitHub.copilot",
+				"GitHub.copilot-chat",
+				"JeroenV.github-copilot-with-context"
+			],
+      "settings": {
+				"editor.tabSize": 2,
+				"editor.wordWrapColumn": 200,
+				"editor.renderWhitespace": "all",
+				"editor.accessibilitySupport": "off",
+				"editor.inlineSuggest.enabled": true,
+				"editor.bracketPairColorization.enabled": true,
+				"editor.foldingImportsByDefault": true,
+				"editor.tabCompletion": "on",
+				"editor.fontFamily": "Source Code Pro",
+				"editor.linkedEditing": true,
+				"editor.stickyScroll.enabled": true,
+
+				"diffEditor.codeLens": true,
+
+				"files.trimTrailingWhitespace": true,
+				"files.insertFinalNewline": true,
+				"files.exclude": {
+					"**/.history": true
+				},
+
+				"terminal.integrated.defaultProfile.linux": "zsh",
+				"terminal.integrated.shell.linux": "/bin/zsh",
+				"terminal.integrated.cwd": "/home/app/hetzner-k3s",
+				"terminal.integrated.allowChords": false,
+				"terminal.explorerKind": "integrated",
+				"terminal.integrated.shellIntegration.enabled": true,
+				"terminal.integrated.scrollback": 20000,
+
+				"scm.autoReveal": false,
+
+				"git.autofetch": true,
+				"git.pruneOnFetch": true,
+				"git.openRepositoryInParentFolders": "never",
+
+				"gitlens.ai.experimental.provider": "openai",
+				"gitlens.ai.experimental.openai.model": "gpt-4-turbo-preview",
+
+				"githubPullRequests.pullBranch": "never",
+
+				"github.copilot.enable": {
+					"*": true,
+					"plaintext": false,
+					"markdown": false,
+					"scminput": false,
+					"yaml": true
+				},
+
+				"security.workspace.trust.untrustedFiles": "open",
+
+				"redhat.telemetry.enabled": false,
+
+				"yaml.schemas": {
+						"kubernetes": "*.yaml,*.yml"
+				},
+
+				"workbench.commandPalette.preserveInput": true,
+				"workbench.startupEditor": "none",
+				"workbench.editor.closeOnFileDelete": true,
+				"workbench.editor.highlightModifiedTabs": true,
+				"workbench.editor.autoLockGroups": {
+						"terminalEditor": false
+				},
+
+				"explorer.openEditors.visible": 1,
+				"explorer.autoReveal": false,
+				"explorer.confirmDragAndDrop": false,
+
+				"[json]": {
+						"editor.defaultFormatter": "vscode.json-language-features"
+				},
+
+				"telemetry.telemetryLevel": "off"
+      }
+    }
+	},
+
+	"containerEnv": {
+    "PROJECT": "${localWorkspaceFolder}"
+	}
+}

.editorconfig

@@ -0,0 +1,9 @@
+root = true
+
+[*.cr]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+indent_style = space
+indent_size = 2
+trim_trailing_whitespace = true

.github/FUNDING.yml

@@ -0,0 +1,4 @@
+# These are supported funding model platforms
+
+github: [vitobotta]
+

.github/workflows/release.yml

@@ -0,0 +1,85 @@
+name: Create release
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+
+  build_releases:
+    name: Build binary - ${{ matrix.binary_os_suffix }}-${{ matrix.binary_arch_suffix }}
+    env:
+      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      VERSION: ${{ github.ref_name }}
+      MESSAGE: "WIP"
+      FILENAME: hetzner-k3s-${{ matrix.binary_os_suffix }}-${{ matrix.binary_arch_suffix }}
+
+    strategy:
+      matrix:
+        include:
+          - runs_on_tag: macos-13
+            binary_os_suffix: macos
+            binary_arch_suffix: amd64
+          - runs_on_tag: macos-14
+            binary_os_suffix: macos
+            binary_arch_suffix: arm64
+            architecture: arm
+          - runs_on_tag: ubuntu-22.04
+            binary_os_suffix: linux
+            binary_arch_suffix: arm64
+            arch: aarch64
+            distro: alpine_latest
+          - runs_on_tag: ubuntu-24.04
+            binary_os_suffix: linux
+            binary_arch_suffix: amd64
+            arch: none
+            distro: none
+            base_image: amd64/alpine
+
+    runs-on: ${{ matrix.runs_on_tag }}
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+        with:
+          set-safe-directory: '/home/runner/work/hetzner-k3s/hetzner-k3s'
+
+      - if: matrix.binary_os_suffix == 'macos'
+        name: macos build step
+        run: |
+          brew install crystal libssh2 openssl@3
+          shards install --without-development
+          crystal build src/hetzner-k3s.cr --release
+          chmod +x hetzner-k3s
+          cp hetzner-k3s ${{ env.FILENAME }}
+
+      - if: matrix.binary_os_suffix == 'linux'
+        uses: uraimo/run-on-arch-action@v2
+        name: linux build step
+        with:
+          arch: ${{ matrix.arch }}
+          distro: ${{ matrix.distro }}
+          base_image:  ${{ matrix.base_image }}
+
+          shell: /bin/sh
+
+          install: |
+            apk update
+            apk add --update --no-cache gcc gmp-dev libevent-static musl-dev pcre-dev pcre2-dev libxml2-dev \
+              libxml2-static openssl-dev openssl-libs-static tzdata yaml-static zlib-static xz-static \
+              make git autoconf automake libtool patch libssh2-static libssh2-dev crystal shards
+
+          run: |
+            shards install --without-development
+            crystal build src/hetzner-k3s.cr --release --static
+            cp hetzner-k3s ${{ env.FILENAME }}
+
+      - name: Publish new version
+        uses: svenstaro/upload-release-action@v2
+        with:
+          repo_token: ${{ env.GITHUB_TOKEN }}
+          file: ${{ env.FILENAME }}
+          tag: ${{ env.VERSION }}
+          overwrite: true
+          body: ${{ env.MESSAGE }}

.gitignore

@@ -11,3 +11,27 @@
 .rspec_status
 /kubeconfig
 /cluster_config.yaml
+dist/hetzner-k3s.jar
+dist/hetzner-k3s
+
+/lib/
+/bin/
+/.shards/
+*.dwarf
+hetzner-k3s
+k3s-releases.yaml
+actions-runner
+/.idea/
+.DS_Store
+.env.vars
+.zsh_history
+temp
+docker-compose.override.yml
+cilium
+calicoctl
+
+e2e-tests/env
+e2e-tests/sshkey*
+e2e-tests/test-*
+create.log
+delete.log

.zshrc

@@ -0,0 +1,63 @@
+ZSH=$HOME/.oh-my-zsh
+
+autoload -U +X compinit && compinit
+autoload -U +X bashcompinit && bashcompinit
+
+plugins=(zsh-autosuggestions kubectl kubectx git-prompt)
+
+export LC_CTYPE=en_US.UTF-8
+export LC_ALL=en_US.UTF-8
+export EDITOR='code --wait'
+export VISUAL='code --wait'
+export TERM=xterm-256color
+export XDG_CONFIG_HOME=$HOME/.config
+export ZSH_AUTOSUGGEST_ACCEPT_WIDGETS=("${(@)ZSH_AUTOSUGGEST_ACCEPT_WIDGETS:#forward-char}")
+export PATH="/home/app/hetzner-k3s/bin:$HOME/.krew/bin:./bin:$HOME/bin:$GOPATH/bin:$PATH"
+export HISTFILE="/home/app/hetzner-k3s/.zsh_history"
+
+source $ZSH/oh-my-zsh.sh
+source <(kubectl completion zsh)
+source <(stern --completion=zsh)
+
+alias k="kubectl"
+alias stern="stern -s 1s"
+
+bindkey '^a' autosuggest-accept
+bindkey '\C-[OC'	forward-word		# ctrl-right
+bindkey "\e[1;5C"	forward-word		# ctrl-right
+
+ulimit -n 65536
+
+setTerminalText () {
+  local mode=$1 ; shift
+  echo -ne "\033]$mode;$@\007"
+}
+
+stt_title () {
+  setTerminalText 2 $@;
+}
+
+k8s_prompt_info() {
+  local ctx=$(kubectl config current-context 2>/dev/null)
+  local ns=$(kubectl config view --minify --output 'jsonpath={..namespace}' 2>/dev/null)
+
+  if [[ -n $ctx ]]; then
+    echo "[%{$fg_bold[green]%}$ctx%{$reset_color%}:%{$fg_bold[blue]%}$ns%{$reset_color%}]"
+  fi
+}
+
+PROMPT='[${${PROJECT##*/}%}] %~%b $(git_super_status) $(k8s_prompt_info)%\> '
+RPROMPT='%T'
+
+set -a
+source /home/app/hetzner-k3s/.env.vars
+set +a
+
+echo "*" > /home/app/hetzner-k3s/tmp/.gitignore
+echo "!.gitignore" >> /home/app/hetzner-k3s/tmp/.gitignore
+
+eval "$(ssh-agent -s)"
+
+ssh-add -k ~/.ssh/id_*[!.pub]
+
+clear

Dockerfile.dev

@@ -0,0 +1,41 @@
+FROM alpine:3.20.1
+
+RUN apk update \
+  && apk add --update --no-cache gcc gmp-dev libevent-static musl-dev pcre-dev pcre2-dev libxml2-dev \
+    libxml2-static openssl-dev openssl-libs-static tzdata yaml-static zlib-static xz-static \
+    make git autoconf automake libtool patch libssh2-static libssh2-dev crystal shards \
+    curl docker zsh bash openssl k9s shadow go \
+    gcc g++ libc-dev libxml2-dev openssl-dev yaml-dev zlib-dev crystal openssh-client
+
+RUN curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/$(uname -m | sed -e 's/x86_64/amd64/' -e 's/aarch64/arm64/')/kubectl" && chmod +x ./kubectl && mv ./kubectl /usr/local/bin/kubectl
+
+RUN sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)" \
+  && git clone https://github.com/zsh-users/zsh-autosuggestions ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-autosuggestions
+
+RUN set -x; cd "$(mktemp -d)" \
+  && OS="$(uname | tr '[:upper:]' '[:lower:]')" \
+  && ARCH="$(uname -m | sed -e 's/x86_64/amd64/' -e 's/\(arm\)\(64\)\?.*/\1\2/' -e 's/aarch64$/arm64/')" \
+  && KREW="krew-${OS}_${ARCH}" \
+  && curl -fsSLO "https://github.com/kubernetes-sigs/krew/releases/latest/download/${KREW}.tar.gz" \
+  && tar zxvf "${KREW}.tar.gz" \
+  && ./"${KREW}" install krew \
+  && PATH="$HOME/.krew/bin:$PATH" kubectl krew install ctx \
+  && PATH="$HOME/.krew/bin:$PATH" kubectl krew install ns
+
+RUN curl https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3 | bash
+
+ENV GOPATH=/root/go
+
+RUN mkdir -p $GOPATH/bin
+
+RUN go install github.com/stern/stern@latest
+
+SHELL ["/bin/zsh", "-c"]
+
+RUN echo '/bin/zsh' | chsh `whoami`
+
+RUN rm /root/.zshrc && ln -s /home/app/hetzner-k3s/.zshrc /root/.zshrc
+
+ENV DEVCONTAINER=true
+
+CMD ["tail", "-f", "/dev/null"]