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Added Docker - Corsi GNU/Linux Avanzati 2016 #16

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Added Docker - Corsi GNU/Linux Avanzati 2016 #16

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318 changes: 318 additions & 0 deletions Corsi GNU Linux Avanzati/Docker/Notebooks/Demo.ipynb
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{
"cells": [
{
"cell_type": "markdown",
"metadata": {},
"source": [
"# Demo notebook"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Hello world"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"collapsed": false,
"scrolled": false
},
"outputs": [],
"source": [
"docker run alpine /bin/echo \"Hello, World\""
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"#### Interactive session (run in a terminal)"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"collapsed": false
},
"outputs": [],
"source": [
"# docker run -i -t alpine /bin/sh"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Basic container managment"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"collapsed": false
},
"outputs": [],
"source": [
"docker run --name \"hello_world\" -d alpine /bin/sh -c \"while true; do echo hello world; sleep 1; done\""
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"#### List all containers (formatted)"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"collapsed": false
},
"outputs": [],
"source": [
"docker ps -a --format \"ID:{{.ID}} Name:{{.Names}} Image:{{.Image}} cmd:{{.Command}} Status:{{.Status}}\""
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"#### Delete all exited containers"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"collapsed": false
},
"outputs": [],
"source": [
"docker rm \"$(docker ps --filter status=exited --format \"{{.ID}}\")\""
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"#### View `hello_world` logs"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"collapsed": false
},
"outputs": [],
"source": [
"docker logs hello_world | tail -5"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"# Building containers"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"Build Up1-Docker"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"collapsed": true
},
"outputs": [],
"source": [
"# docker build -t fcremo/up1 ."
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"Run it"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"collapsed": true
},
"outputs": [],
"source": [
"docker run -e \"API_KEY=random1\" -e \"DELETE_KEY=random2\" \\\n",
"--name up1 -p 8080:9000 -v /path/to/local/storage/:/srv/Up1/i/ fcremo/up1"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"# Connecting containers"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"Create a new network"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"collapsed": true
},
"outputs": [],
"source": [
"docker network create mattermost-net"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"Start postgres"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"collapsed": true
},
"outputs": [],
"source": [
"docker run --name mattermost-postgres --net mattermost-net -d \\\n",
" --env 'POSTGRES_USER=mattermost' --env 'POSTGRES_PASSWORD=password' \\\n",
" --volume /tmp/postgres:/var/lib/postgresql postgres"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"Inspect the container to verify it's connected"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"collapsed": false
},
"outputs": [],
"source": [
"docker inspect mattermost-postgres | jq \".[].NetworkSettings.Networks\""
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"See if the container is reachable"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"collapsed": false
},
"outputs": [],
"source": [
"docker run --rm --net mattermost-net alpine /bin/ping -c 3 mattermost-postgres"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"Start mattermost"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"collapsed": true
},
"outputs": [],
"source": [
"docker run --name mattermost -d --net mattermost-net \\\n",
" --volume /tmp/mattermost:/opt/mattermost/data --publish 8080:80 \\\n",
" --env 'DB_ADAPTER=postgres' --env 'DB_HOST=mattermost-postgres' \\\n",
" --env 'DB_USER=mattermost' --env 'DB_PASS=password' \\\n",
" jasl8r/mattermost"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"# Mattermost with docker-compose"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"Get docker-compose.yml"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"collapsed": true
},
"outputs": [],
"source": [
"wget \"https://raw.githubusercontent.com/jasl8r/docker-mattermost/master/docker-compose.yml\""
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"collapsed": true
},
"outputs": [],
"source": [
"docker-compose up"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Bash",
"language": "bash",
"name": "bash"
},
"language_info": {
"codemirror_mode": "shell",
"file_extension": ".sh",
"mimetype": "text/x-sh",
"name": "bash"
}
},
"nbformat": 4,
"nbformat_minor": 0
}
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