STAC-12663 Add Kubernetes Cluster name to connections (+ VSCode dev container)

.devcontainer/Dockerfile

@@ -0,0 +1,183 @@
+ARG DEBIAN_VERSION=bullseye-slim
+ARG DOCKER_VERSION=20.10.2
+ARG DOCKER_COMPOSE_VERSION=debian-1.28.4
+ARG GOLANG_VERSION=1.15
+ARG GOLANGCI_LINT_VERSION=v1.37.1
+
+FROM docker:${DOCKER_VERSION} AS docker-cli
+FROM docker/compose:${DOCKER_COMPOSE_VERSION} AS docker-compose
+FROM golangci/golangci-lint:${GOLANGCI_LINT_VERSION} as golangci-lint
+
+FROM golang:latest
+
+# Configure to avoid build warnings and errors as described in official VSCode Remote-Containers extension documentation.
+# See https://code.visualstudio.com/docs/remote/containers-advanced#_reducing-dockerfile-build-warnings.
+ENV DEBIAN_FRONTEND=noninteractive
+# CA certificates
+RUN apt-get update -y && \
+    # CA certificates
+    apt-get install -y --no-install-recommends ca-certificates && \
+    # Timezone
+    apt-get install -y --no-install-recommends tzdata && \
+    # Setup Git and SSH
+    apt-get install -y --no-install-recommends git openssh-client && \
+    # Setup sudo
+    apt-get install -y --no-install-recommends sudo && \
+    # Setup shell
+    apt-get install -y --no-install-recommends zsh nano locales && \
+    apt-get autoremove -y && \
+    apt-get clean -y && \
+    rm -r /var/cache/* /var/lib/apt/lists/*
+
+ARG USERNAME=vscode
+ARG USER_UID=1000
+ARG USER_GID=1000
+
+ENV TZ=
+WORKDIR /home/${USERNAME}
+RUN addgroup --gid $USER_GID $USERNAME && \
+    useradd $USERNAME --shell /bin/sh --uid $USER_UID --gid $USER_GID && \
+    mkdir -p /etc/sudoers.d && \
+    echo $USERNAME ALL=\(root\) NOPASSWD:ALL > /etc/sudoers.d/$USERNAME && \
+    chmod 0440 /etc/sudoers.d/$USERNAME && \
+    rm /var/log/faillog /var/log/lastlog
+
+# Setup shell for root and ${USERNAME}
+ENTRYPOINT [ "/bin/zsh" ]
+
+ENV EDITOR=nano \
+    LANG=en_US.UTF-8 \
+    # MacOS compatibility
+    TERM=xterm
+
+RUN echo "LC_ALL=en_US.UTF-8" >> /etc/environment && \
+    echo "en_US.UTF-8 UTF-8" >> /etc/locale.gen && \
+    echo "LANG=en_US.UTF-8" > /etc/locale.conf && \
+    locale-gen en_US.UTF-8
+
+RUN usermod --shell /bin/zsh root && \
+    usermod --shell /bin/zsh ${USERNAME}
+
+COPY --chown=${USER_UID}:${USER_GID} shell/.p10k.zsh shell/.zshrc shell/.welcome.sh /home/${USERNAME}/
+
+RUN ln -s /home/${USERNAME}/.p10k.zsh /root/.p10k.zsh && \
+    cp /home/${USERNAME}/.zshrc /root/.zshrc && \
+    cp /home/${USERNAME}/.welcome.sh /root/.welcome.sh && \
+    sed -i "s/HOMEPATH/home\/${USERNAME}/" /home/${USERNAME}/.zshrc && \
+    sed -i "s/HOMEPATH/root/" /root/.zshrc
+
+ARG POWERLEVEL10K_VERSION=v1.14.6
+
+RUN git clone --single-branch --depth 1 https://github.com/robbyrussell/oh-my-zsh.git /home/${USERNAME}/.oh-my-zsh && \
+    git clone --branch ${POWERLEVEL10K_VERSION} --single-branch --depth 1 https://github.com/romkatv/powerlevel10k.git /home/${USERNAME}/.oh-my-zsh/custom/themes/powerlevel10k && \
+    rm -rf /home/${USERNAME}/.oh-my-zsh/custom/themes/powerlevel10k/.git && \
+    chown -R ${USERNAME}:${USER_GID} /home/${USERNAME} && \
+    chmod -R 700 /home/${USERNAME} && \
+    cp -r /home/${USERNAME}/.oh-my-zsh /root/.oh-my-zsh && \
+    chown -R root:root /root/.oh-my-zsh
+
+# Docker
+COPY --from=docker-cli --chown=${USER_UID}:${USER_GID} /usr/local/bin/docker /usr/local/bin/docker
+COPY --from=docker-compose --chown=${USER_UID}:${USER_GID} /usr/local/bin/docker-compose /usr/local/bin/docker-compose
+ENV DOCKER_BUILDKIT=1 \
+    COMPOSE_DOCKER_CLI_BUILD=1
+# All possible docker host groups
+RUN G102=`getent group 102 | cut -d":" -f 1` && \
+    G976=`getent group 976 | cut -d":" -f 1` && \
+    G1000=`getent group 1000 | cut -d":" -f 1` && \
+    if [ -z $G102 ]; then G102=docker102; addgroup --gid 102 $G102; fi && \
+    if [ -z $G976 ]; then G976=docker976; addgroup --gid 976 $G976; fi && \
+    if [ -z $G1000 ]; then G1000=docker1000; addgroup --gid 1000 $G1000; fi && \
+    addgroup ${USERNAME} $G102 && \
+    addgroup ${USERNAME} $G976 && \
+    addgroup ${USERNAME} $G1000
+
+RUN apt-get update -y \
+    && apt-get -y install --no-install-recommends apt-utils 2>&1 \
+    # Verify git, process tools, lsb-release (common in install instructions for CLIs) installed.
+    && apt-get -y install git iproute2 procps lsb-release \
+    # Install Python2.7
+    && apt-get install -y python2.7 python-pip unzip \
+    && apt-get install -y protobuf-compiler \
+    && apt-get autoremove -y \
+    && apt-get clean -y \
+    && rm -rf /var/lib/apt/lists/*
+
+ENV GOPATH=/go
+ENV PATH=$GOPATH/bin:/usr/local/go/bin:$PATH
+ARG GOPLS_VERSION=v0.6.6
+ARG DELVE_VERSION=v1.5.0
+ARG GOMODIFYTAGS_VERSION=v1.13.0
+ARG GOPLAY_VERSION=v1.0.0
+ARG GOTESTS_VERSION=v1.5.3
+ARG MOCK_VERSION=v1.5.0
+ARG MOCKERY_VERSION=v2.3.0
+
+RUN mkdir -p ${GOPATH}/src/github.com && \
+    chown -R ${USER_UID}:${USER_GID} ${GOPATH}
+
+USER ${USERNAME}
+
+COPY --from=golangci-lint /usr/bin/golangci-lint ${GOPATH}/bin
+RUN go get -v golang.org/x/tools/gopls@${GOPLS_VERSION} 2>&1
+RUN go get -v \
+    # Base Go tools needed for VS code Go extension
+    golang.org/x/tools/cmd/guru \
+    golang.org/x/tools/cmd/gorename \
+    github.com/go-delve/delve/cmd/dlv@${DELVE_VERSION} \
+    github.com/uudashr/gopkgs/v2/cmd/gopkgs@latest \
+    github.com/ramya-rao-a/go-outline \
+    # Extra tools integrating with VS code
+    github.com/fatih/gomodifytags@${GOMODIFYTAGS_VERSION} \
+    github.com/haya14busa/goplay/cmd/goplay@${GOPLAY_VERSION} \
+    github.com/cweill/gotests/...@${GOTESTS_VERSION} \
+    github.com/davidrjenni/reftools/cmd/fillstruct \
+    # Terminal tools
+    github.com/golang/mock/gomock@${MOCK_VERSION} \
+    github.com/golang/mock/mockgen@${MOCK_VERSION} \
+    github.com/vektra/mockery/v2/...@${MOCKERY_VERSION} \
+    2>&1
+
+USER root
+
+# EXTRA TOOLS
+# Kubectl
+ARG KUBECTL_VERSION=v1.19.4
+RUN wget -qO /usr/local/bin/kubectl "https://storage.googleapis.com/kubernetes-release/release/${KUBECTL_VERSION}/bin/linux/amd64/kubectl" && \
+    chmod 755 /usr/local/bin/kubectl
+
+# Stern
+ARG STERN_VERSION=1.11.0
+RUN wget -qO /usr/local/bin/stern https://github.com/wercker/stern/releases/download/${STERN_VERSION}/stern_$(uname -s)_amd64 && \
+    chown ${USER_UID}:${USER_GID} /usr/local/bin/stern && \
+    chmod 755 /usr/local/bin/stern
+
+# Kubectx and Kubens
+ARG KUBECTX_VERSION=v0.9.3
+RUN wget -qO- "https://github.com/ahmetb/kubectx/releases/download/${KUBECTX_VERSION}/kubectx_${KUBECTX_VERSION}_$(uname -s)_$(uname -m).tar.gz" | \
+    tar -xzC /usr/local/bin kubectx && \
+    wget -qO- "https://github.com/ahmetb/kubectx/releases/download/${KUBECTX_VERSION}/kubens_${KUBECTX_VERSION}_$(uname -s)_$(uname -m).tar.gz" | \
+    tar -xzC /usr/local/bin kubens && \
+    chmod 755 /usr/local/bin/kube*
+
+# Helm
+ARG HELM3_VERSION=v3.5.2
+RUN wget -qO- "https://get.helm.sh/helm-${HELM3_VERSION}-linux-amd64.tar.gz" | \
+    tar -xzC /usr/local/bin --strip-components=1 linux-amd64/helm && \
+    chmod 755 /usr/local/bin/helm*
+
+# AWS CLI
+RUN wget -qO awscli2.zip "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" && \
+    unzip awscli2.zip && \
+    ./aws/install && \
+    rm awscli2.zip
+
+
+# Revert configurations that was set at top layer (for avoiding build warnings and errors).
+ENV DEBIAN_FRONTEND=dialog
+
+USER ${USERNAME}
+
+# Expose service ports.
+EXPOSE 8000
+

.devcontainer/config/kubeconfig

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+apiVersion: v1
+clusters:
+- cluster:
+    certificate-authority-data: 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
+    server: https://626E884C4DD680CC3C394E4FA07BD39E.sk1.eu-west-1.eks.amazonaws.com
+  name: arn:aws:eks:eu-west-1:672574731473:cluster/molecule_k8s_test-cluster
+contexts:
+- context:
+    cluster: arn:aws:eks:eu-west-1:672574731473:cluster/molecule_k8s_test-cluster
+    user: arn:aws:eks:eu-west-1:672574731473:cluster/molecule_k8s_test-cluster
+  name: arn:aws:eks:eu-west-1:672574731473:cluster/molecule_k8s_test-cluster
+current-context: arn:aws:eks:eu-west-1:672574731473:cluster/molecule_k8s_test-cluster
+kind: Config
+preferences: {}
+users:
+- name: arn:aws:eks:eu-west-1:672574731473:cluster/molecule_k8s_test-cluster
+  user:
+    exec:
+      apiVersion: client.authentication.k8s.io/v1alpha1
+      args:
+      - --region
+      - eu-west-1
+      - eks
+      - get-token
+      - --cluster-name
+      - molecule_k8s_test-cluster
+      command: aws

.devcontainer/devcontainer.json

@@ -0,0 +1,76 @@
+{
+    "name": "StackState Process Agent",
+    "dockerFile": "Dockerfile",
+    "extensions": [
+        "golang.go",
+        "ms-python.python",
+        "ms-azuretools.vscode-docker",
+        "eamodio.gitlens",
+        "github.vscode-pull-request-github",
+        "redhat.vscode-yaml",
+        "ms-kubernetes-tools.vscode-kubernetes-tools",
+        "shardulm94.trailing-spaces", // Show trailing spaces
+        "Gruntfuggly.todo-tree", // Highlights TODO comments
+        "ms-python.vscode-pylance",
+        "zxh404.vscode-proto3",
+    ],
+    "containerEnv": {
+        "GO111MODULE": "off",
+        "GOMOD": "",
+    },
+    "remoteEnv": {
+        "PATH": "${containerEnv:PATH}:/home/vscode/.local/bin",
+        "VENV_BASE_PATH": "/home/vscode/.venv",
+    },
+    "workspaceMount": "src=${localWorkspaceFolder}/..,dst=/go/src/github.com/StackVista,type=bind",
+    "workspaceFolder": "/go/src/github.com/StackVista/stackstate-process-agent",
+    "postCreateCommand": "./.devcontainer/postCreateCommand.sh",
+    "settings": {
+        "go.buildTags": "linux,linux_bpf",
+        "go.testFlags": [
+            "-v"
+        ],
+        "go.useLanguageServer": true,
+        "[go]": {
+            "editor.formatOnSave": true,
+            "editor.codeActionsOnSave": {
+                "source.organizeImports": true,
+            },
+            // Optional: Disable snippets, as they conflict with completion ranking.
+            "editor.snippetSuggestions": "none"
+        },
+        "[go.mod]": {
+            "editor.formatOnSave": true,
+            "editor.codeActionsOnSave": {
+                "source.organizeImports": true,
+            },
+        },
+        "go.autocompleteUnimportedPackages": true,
+        "go.gotoSymbol.includeImports": true,
+        "go.gotoSymbol.includeGoroot": true,
+        "go.buildOnSave": "workspace",
+        "go.lintOnSave": "workspace",
+        "go.vetOnSave": "workspace",
+        "editor.formatOnSave": true,
+        "go.coverOnSingleTest": true,
+        "go.coverOnSingleTestFile": true,
+        "python.pythonPath": "/usr/bin/python",
+        "git.ignoreLimitWarning": true,
+        "files.exclude": {
+            "**/.git": true,
+            "**/.svn": true,
+            "**/.hg": true,
+            "**/CVS": true,
+            "**/.DS_Store": true,
+            "vendor": true,
+            "venv": true,
+            ".vendor-new": true,
+            ".metals": true
+        },
+        "todo-tree.highlights.defaultHighlight": {
+            "icon": "alert",
+            "type": "text",
+            "foreground": "red",
+        },
+    }
+}

.devcontainer/postCreateCommand.sh

@@ -0,0 +1,8 @@
+#!/bin/sh
+
+go get github.com/golang/dep/cmd/dep
+go get github.com/awalterschulze/goderive
+dep ensure -v -vendor-only
+go generate ./...
+
+(cd vendor/github.com/gogo/protobuf && make install)