init: Coder compose + templates + act-runner

2026-05-23 09:46:51 +02:00
parent 15eba016fb
commit 16708d3a39
9 changed files with 409 additions and 1 deletions
@@ -0,0 +1,72 @@
+terraform {
+  required_providers {
+    coder  = { source = "coder/coder" }
+    docker = { source = "kreuzwerker/docker" }
+  }
+}
+
+provider "docker" {}
+
+data "coder_workspace"       "me" {}
+data "coder_workspace_owner" "me" {}
+
+locals {
+  username = data.coder_workspace_owner.me.name
+}
+
+resource "coder_agent" "main" {
+  arch                   = "amd64"
+  os                     = "linux"
+  startup_script         = <<-EOT
+    set -e
+    mkdir -p ~/sandbox ~/plots
+    echo "ready: $(python --version) | sci stack pre-baked"
+  EOT
+
+  metadata {
+    display_name = "CPU"
+    key = "cpu"
+    script = "coder stat cpu"
+    interval = 10
+    timeout = 1
+  }
+  metadata {
+    display_name = "RAM"
+    key = "ram"
+    script = "coder stat mem"
+    interval = 10
+    timeout = 1
+  }
+}
+
+resource "docker_container" "workspace" {
+  count    = data.coder_workspace.me.start_count
+  image    = "coder-mcp-sandbox:latest"   # built locally; do not pull
+  name     = "coder-${local.username}-${lower(data.coder_workspace.me.name)}-sbx"
+  hostname = data.coder_workspace.me.name
+
+  entrypoint = ["sh", "-c", coder_agent.main.init_script]
+  env = [
+    "CODER_AGENT_TOKEN=${coder_agent.main.token}",
+    "OPENAI_API_KEY=sk-tapirnase",
+    "OPENAI_BASE_URL=http://192.168.1.40:14000/v1",
+    "OPENAI_MODEL=qwen3-coder-30b-a3b-instruct",
+    "AIDER_MODEL=qwen3-coder-30b-a3b-instruct",
+    "AIDER_WEAK_MODEL=mistral-small-latest",
+    "EMBEDDING_MODEL=text-embedding-3-large",
+    "MPLBACKEND=Agg",
+  ]
+
+  # ephemeral home — fresh state every spin
+  # (drop the `volumes` block entirely to keep tmpfs-like behavior)
+
+  devices { host_path = "/dev/dri/renderD128" }
+
+  memory     = 4096
+  cpu_shares = 512
+
+  host {
+    host = "host.docker.internal"
+    ip   = "host-gateway"
+  }
+}