mirror of https://github.com/coder/coder.git
229 lines
6.9 KiB
HCL
229 lines
6.9 KiB
HCL
terraform {
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required_providers {
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coder = {
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source = "coder/coder"
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}
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kubernetes = {
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source = "hashicorp/kubernetes"
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}
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}
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}
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data "coder_provisioner" "me" {
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}
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provider "coder" {
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}
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variable "use_kubeconfig" {
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type = bool
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description = <<-EOF
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Use host kubeconfig? (true/false)
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Set this to false if the Coder host is itself running as a Pod on the same
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Kubernetes cluster as you are deploying workspaces to.
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Set this to true if the Coder host is running outside the Kubernetes cluster
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for workspaces. A valid "~/.kube/config" must be present on the Coder host.
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EOF
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default = false
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}
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variable "namespace" {
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type = string
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description = "The Kubernetes namespace to create workspaces in (must exist prior to creating workspaces)"
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}
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provider "kubernetes" {
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# Authenticate via ~/.kube/config or a Coder-specific ServiceAccount, depending on admin preferences
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config_path = var.use_kubeconfig == true ? "~/.kube/config" : null
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}
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data "coder_workspace" "me" {
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}
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resource "coder_agent" "main" {
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arch = data.coder_provisioner.me.arch
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os = "linux"
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startup_script = <<-EOT
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set -e
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# install and start code-server
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curl -fsSL https://code-server.dev/install.sh | sh -s -- --method=standalone --prefix=/tmp/code-server --version 4.11.0
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/tmp/code-server/bin/code-server --auth none --port 13337 >/tmp/code-server.log 2>&1 &
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EOT
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dir = "/workspaces"
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# These environment variables allow you to make Git commits right away after creating a
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# workspace. Note that they take precedence over configuration defined in ~/.gitconfig!
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# You can remove this block if you'd prefer to configure Git manually or using
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# dotfiles. (see docs/dotfiles.md)
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env = {
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GIT_AUTHOR_NAME = coalesce(data.coder_workspace.me.owner_name, data.coder_workspace.me.owner)
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GIT_AUTHOR_EMAIL = "${data.coder_workspace.me.owner_email}"
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GIT_COMMITTER_NAME = coalesce(data.coder_workspace.me.owner_name, data.coder_workspace.me.owner)
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GIT_COMMITTER_EMAIL = "${data.coder_workspace.me.owner_email}"
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}
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}
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resource "coder_app" "code-server" {
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agent_id = coder_agent.main.id
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slug = "code-server"
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display_name = "code-server"
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url = "http://localhost:13337/?folder=/workspaces"
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icon = "/icon/code.svg"
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subdomain = false
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share = "owner"
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healthcheck {
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url = "http://localhost:13337/healthz"
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interval = 5
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threshold = 6
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}
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}
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resource "kubernetes_persistent_volume_claim" "workspaces" {
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metadata {
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name = "coder-${data.coder_workspace.me.id}"
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namespace = var.namespace
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labels = {
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"coder.owner" = data.coder_workspace.me.owner
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"coder.owner_id" = data.coder_workspace.me.owner_id
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"coder.workspace_id" = data.coder_workspace.me.id
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"coder.workspace_name_at_creation" = data.coder_workspace.me.name
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}
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}
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wait_until_bound = false
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spec {
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access_modes = ["ReadWriteOnce"]
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resources {
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requests = {
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storage = "10Gi" // adjust as needed
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}
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}
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}
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lifecycle {
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ignore_changes = all
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}
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}
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data "coder_parameter" "repo" {
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name = "repo"
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display_name = "Repository (auto)"
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order = 1
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description = "Select a repository to automatically clone and start working with a devcontainer."
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mutable = true
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option {
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name = "vercel/next.js"
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description = "The React Framework"
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value = "https://github.com/vercel/next.js"
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}
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option {
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name = "home-assistant/core"
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description = "🏡 Open source home automation that puts local control and privacy first."
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value = "https://github.com/home-assistant/core"
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}
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option {
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name = "discourse/discourse"
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description = "A platform for community discussion. Free, open, simple."
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value = "https://github.com/discourse/discourse"
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}
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option {
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name = "denoland/deno"
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description = "A modern runtime for JavaScript and TypeScript."
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value = "https://github.com/denoland/deno"
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}
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option {
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name = "microsoft/vscode"
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icon = "/icon/code.svg"
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description = "Code editing. Redefined."
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value = "https://github.com/microsoft/vscode"
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}
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option {
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name = "Custom"
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icon = "/emojis/1f5c3.png"
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description = "Specify a custom repo URL below"
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value = "custom"
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}
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}
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data "coder_parameter" "custom_repo_url" {
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name = "custom_repo"
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display_name = "Repository URL (custom)"
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order = 2
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default = ""
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description = "Optionally enter a custom repository URL, see [awesome-devcontainers](https://github.com/manekinekko/awesome-devcontainers)."
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mutable = true
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}
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resource "kubernetes_deployment" "workspace" {
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metadata {
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name = "coder-${data.coder_workspace.me.owner}-${lower(data.coder_workspace.me.name)}"
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namespace = var.namespace
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labels = {
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"coder.owner" = data.coder_workspace.me.owner
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"coder.owner_id" = data.coder_workspace.me.owner_id
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"coder.workspace_id" = data.coder_workspace.me.id
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"coder.workspace_name" = data.coder_workspace.me.name
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}
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}
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spec {
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replicas = data.coder_workspace.me.start_count
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selector {
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match_labels = {
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"coder.workspace_id" = data.coder_workspace.me.id
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}
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}
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strategy {
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type = "Recreate"
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}
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template {
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metadata {
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labels = {
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"coder.workspace_id" = data.coder_workspace.me.id
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}
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}
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spec {
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container {
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name = "coder-${data.coder_workspace.me.owner}-${lower(data.coder_workspace.me.name)}"
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# Find the latest version here:
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# https://github.com/coder/envbuilder/tags
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image = "ghcr.io/coder/envbuilder:0.2.1"
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env {
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name = "CODER_AGENT_TOKEN"
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value = coder_agent.main.token
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}
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env {
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name = "CODER_AGENT_URL"
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value = replace(data.coder_workspace.me.access_url, "/localhost|127\\.0\\.0\\.1/", "host.docker.internal")
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}
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env {
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name = "GIT_URL"
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value = data.coder_parameter.repo.value == "custom" ? data.coder_parameter.custom_repo_url.value : data.coder_parameter.repo.value
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}
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env {
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name = "INIT_SCRIPT"
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value = replace(coder_agent.main.init_script, "/localhost|127\\.0\\.0\\.1/", "host.docker.internal")
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}
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env {
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name = "FALLBACK_IMAGE"
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value = "codercom/enterprise-base:ubuntu"
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}
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volume_mount {
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name = "workspaces"
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mount_path = "/workspaces"
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}
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}
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volume {
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name = "workspaces"
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persistent_volume_claim {
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claim_name = kubernetes_persistent_volume_claim.workspaces.metadata.0.name
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}
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}
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}
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}
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}
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}
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