Docker-Python-Demo/docker.ipynb

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  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Docker with Python "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "%run cleanup.py\n",
    "%run monitor.py"
   ]
  },
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   "execution_count": null,
   "metadata": {
    "slideshow": {
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   "source": [
    "import docker\n",
    "client = docker.from_env()"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Start a container"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "client.containers.run(image=\"ubuntu\", name=\"ubuntu\")"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### List all containers"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "for container in client.containers.list(all=True):\n",
    "    print(container.name)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Get a container"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "ubuntu = client.containers.get(\"ubuntu\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "print(ubuntu.status)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Start a container"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "ubuntu.start()"
   ]
  },
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   "cell_type": "code",
   "execution_count": null,
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   "outputs": [],
   "source": [
    "ubuntu.wait()"
   ]
  },
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   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "ubuntu.stop()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "ubuntu.remove()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "for container in client.containers.list(all=True):\n",
    "    print(container.name)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# %load monitor.py\n",
    "import threading\n",
    "import docker\n",
    "\n",
    "def Monitor():\n",
    "    client = docker.from_env()\n",
    "    for event in client.events(decode=True):\n",
    "        eventType = event[\"Action\"]\n",
    "        if eventType == 'create':\n",
    "            print(\"Monitor: A container has been created\")\n",
    "        if eventType == 'start':\n",
    "            print(\"Monitor: A container has been started\")\n",
    "        if eventType == 'die':\n",
    "            print(\"Monitor: A container has been stopped\")\n",
    "        if eventType == 'destroy':\n",
    "            print(\"Monitor: A container has been deleted\")\n",
    "        \n",
    "            \n",
    "t = threading.Thread(target=Monitor)\n",
    "t.start()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "monitor.t.stop()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
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