├── .gitattributes ├── .gitignore ├── .vagrant └── .gitkeep ├── LICENSE.md ├── README.md ├── basic-containers ├── curl │ └── Dockerfile └── sample-webapp │ ├── Dockerfile │ └── app.py ├── basic-weave-example ├── .vagrant ├── Vagrantfile ├── config.rb └── user-data ├── coreos-vagrant ├── .gitattributes ├── .gitignore ├── CONTRIBUTING.md ├── DCO ├── LICENSE ├── MAINTAINERS ├── NOTICE ├── README.md ├── Vagrantfile ├── config.rb.sample └── user-data.sample ├── coreos-vagrant_subtree_pull.sh ├── felix ├── .gitignore ├── .vagrant ├── README.md ├── Vagrantfile ├── cloud-config.yaml └── config.rb ├── hello-apps └── elasticsearch-js │ ├── .gitignore │ ├── README.md │ ├── myapp │ ├── Dockerfile │ ├── index.js │ └── package.json │ ├── myapp_lb │ ├── Dockerfile │ └── myapp.conf │ ├── scripts │ ├── bootstrap.sh │ └── prepare_demo_vms.sh │ └── tldr.md ├── java-containers ├── elasticsearch-river-twitter │ └── Dockerfile ├── elasticsearch │ ├── Dockerfile │ └── logging.yml ├── lein │ └── Dockerfile ├── mvn │ ├── Dockerfile │ └── settings.xml ├── sbt │ └── Dockerfile └── spark │ ├── base │ └── Dockerfile │ ├── master │ └── Dockerfile │ ├── shell │ └── Dockerfile │ └── worker │ └── Dockerfile ├── marathon-atomic ├── .gitignore ├── README.md ├── Vagrantfile ├── marathon.service ├── mesos-master.service ├── mesos-slave.service ├── test1.sh ├── weave ├── weave.service ├── weave.target ├── weavedns.service ├── weaveproxy.service └── zookeeper.service ├── misc ├── gce-basic-two-nodes │ ├── build1.sh │ ├── build2.sh │ ├── build3.sh │ └── up.sh └── ubuntu-kernels │ └── Vagrantfile ├── poseidon ├── .gitignore ├── .vagrant ├── README.md ├── Vagrantfile ├── config.rb ├── kubernetes-cluster.yaml ├── network.graffle ├── network.png ├── ubuntu-trusty │ └── Vagrantfile └── weave-helper ├── quartet ├── README.md ├── app │ ├── Dockerfile │ ├── app.py │ ├── build.sh │ ├── docker-compose.yml │ └── requirements.txt ├── scripts │ ├── defaults.sh │ ├── on-each-host.sh │ ├── setup-cluster-dev.sh │ ├── setup-cluster.sh │ ├── setup-swarm-only-cluster.sh │ ├── weave │ ├── weave-dev │ └── weave-run-on-swarm.sh ├── simple_machine_demo.md └── simple_swarm_demo.md ├── sparkles ├── .gitignore ├── .vagrant ├── DEMO.md ├── Vagrantfile ├── cloud │ ├── cloud-config.yaml │ ├── genenv.sh │ ├── infra │ │ ├── main.tf │ │ ├── outputs.tf │ │ ├── providers.tf │ │ └── variables.tf │ └── victorious_repl_session.tty ├── config.rb ├── elasticsearch-spark-test │ ├── .gitignore │ ├── build.sbt │ ├── build.sh │ └── project │ │ └── plugins.sbt ├── join-remote-weave-cluster.rb └── local-cluster.rb ├── subnet-per-host ├── .vagrant ├── Vagrantfile ├── config.rb └── user-data ├── terraform-example ├── .gitignore ├── cloud-config.yaml ├── connections.graffle │ ├── data.plist │ ├── image2.tiff │ └── image3.tiff ├── connections.png ├── genenv-aws-only.sh ├── genenv.sh ├── gensshwrapper.sh ├── infra-aws-only │ ├── main.tf │ ├── outputs.tf │ ├── providers.tf │ └── variables.tf ├── infra │ ├── main.tf │ ├── outputs.tf │ ├── providers.tf │ └── variables.tf └── terrainfra-gce-aws.png └── ubuntu-snappy ├── .gitignore ├── Vagrantfile ├── docker.profile └── weave.profile /.gitattributes: -------------------------------------------------------------------------------- 1 | # Detect text files automatically 2 | * text=auto 3 | 4 | # Force Unix-style line endings on these files 5 | user-data* text eol=lf 6 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | .vagrant/machines/ 2 | log/ 3 | .*.sw? 4 | .DS_Store 5 | npm-debug.log 6 | -------------------------------------------------------------------------------- /.vagrant/.gitkeep: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/errordeveloper/weave-demos/cd24bddd6842354b873d08f5deac48a4ac4fbb24/.vagrant/.gitkeep -------------------------------------------------------------------------------- /LICENSE.md: -------------------------------------------------------------------------------- 1 | Apache License 2 | ============== 3 | 4 | _Version 2.0, January 2004_ 5 | _<>_ 6 | 7 | ### Terms and Conditions for use, reproduction, and distribution 8 | 9 | #### 1. 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However, 164 | in accepting such obligations, You may act only on Your own behalf and on Your 165 | sole responsibility, not on behalf of any other Contributor, and only if You 166 | agree to indemnify, defend, and hold each Contributor harmless for any liability 167 | incurred by, or claims asserted against, such Contributor by reason of your 168 | accepting any such warranty or additional liability. 169 | 170 | _END OF TERMS AND CONDITIONS_ 171 | 172 | # Copyright 2014 Weaveworks, Inc. 173 | 174 | Licensed under the Apache License, Version 2.0 (the "License"); 175 | you may not use this file except in compliance with the License. 176 | You may obtain a copy of the License at 177 | 178 | http://www.apache.org/licenses/LICENSE-2.0 179 | 180 | Unless required by applicable law or agreed to in writing, software 181 | distributed under the License is distributed on an "AS IS" BASIS, 182 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 183 | See the License for the specific language governing permissions and 184 | limitations under the License. 185 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Weave Demos 2 | 3 | This repository contains various bits of code which go along with [blog posts I write][blog]. 4 | 5 | [blog]: http://weaveblog.com/author/errordeveloper/ 6 | 7 | ## Key Figures 8 | 9 | - [Felix](felix/README.md), the happy cat of prototyping, big friends with Vagrant 10 | - [Poseidon](poseidon/README.md), mythical god of the mightly ocean, he can call for a storm, mostly to please the other greek fella... It's a long story! 11 | 12 | ## Copyright 13 | 14 | Unless explicitly stated, all code included in this repository is under Apache licence (see [LICENSE.md](LICENSE.md)). 15 | -------------------------------------------------------------------------------- /basic-containers/curl/Dockerfile: -------------------------------------------------------------------------------- 1 | FROM gliderlabs/alpine 2 | 3 | RUN apk --update add curl jq 4 | 5 | ENTRYPOINT [ "/bin/sh", "-l" ] 6 | -------------------------------------------------------------------------------- /basic-containers/sample-webapp/Dockerfile: -------------------------------------------------------------------------------- 1 | FROM progrium/webapp 2 | 3 | ADD ./app.py /app.py 4 | 5 | EXPOSE 5000 6 | CMD ["/usr/bin/python", "/app.py"] 7 | -------------------------------------------------------------------------------- /basic-containers/sample-webapp/app.py: -------------------------------------------------------------------------------- 1 | import os, socket, redis 2 | from flask import Flask 3 | 4 | app = Flask(__name__) 5 | 6 | @app.route("/") 7 | def hello(): 8 | return "Hello, Weave!\n" 9 | 10 | if __name__ == '__main__': 11 | port = int(os.environ.get('PORT', 5000)) 12 | app.run(host='0.0.0.0', port=port) 13 | -------------------------------------------------------------------------------- /basic-weave-example/.vagrant: -------------------------------------------------------------------------------- 1 | ../.vagrant/ -------------------------------------------------------------------------------- /basic-weave-example/Vagrantfile: -------------------------------------------------------------------------------- 1 | ../coreos-vagrant/Vagrantfile -------------------------------------------------------------------------------- /basic-weave-example/config.rb: -------------------------------------------------------------------------------- 1 | $num_instances=2 2 | -------------------------------------------------------------------------------- /basic-weave-example/user-data: -------------------------------------------------------------------------------- 1 | #cloud-config 2 | write_files: 3 | - path: /etc/weave.core-01.env 4 | permissions: 0644 5 | owner: root 6 | content: | 7 | WEAVE_LAUNCH_ARGS="" 8 | PINGER_LOCAL="10.0.1.1/24" 9 | PINGER_REMOTE="10.0.1.2" 10 | GREETER_ADDRESS="10.0.2.1/24" 11 | GREETER_MESSAGE="Hello from #1" 12 | 13 | - path: /etc/weave.core-02.env 14 | permissions: 0644 15 | owner: root 16 | content: | 17 | WEAVE_LAUNCH_ARGS="172.17.8.101" 18 | PINGER_LOCAL="10.0.1.2/24" 19 | PINGER_REMOTE="10.0.1.1" 20 | GREETER_ADDRESS="10.0.2.2/24" 21 | GREETER_MESSAGE="Hello from #2" 22 | 23 | 24 | coreos: 25 | units: 26 | - name: 10-weave.network 27 | runtime: false 28 | content: | 29 | [Match] 30 | Type=bridge 31 | Name=weave* 32 | 33 | [Network] 34 | 35 | - name: install-weave.service 36 | command: start 37 | enable: true 38 | content: | 39 | [Unit] 40 | After=network-online.target 41 | After=docker.service 42 | Description=Install Weave 43 | Documentation=http://zettio.github.io/weave/ 44 | Requires=network-online.target 45 | Requires=docker.service 46 | 47 | [Service] 48 | Type=oneshot 49 | RemainAfterExit=yes 50 | ExecStartPre=/bin/mkdir -p /opt/bin/ 51 | ExecStartPre=/usr/bin/curl \ 52 | --silent \ 53 | --location \ 54 | https://github.com/zettio/weave/releases/download/latest_release/weave \ 55 | --output /opt/bin/weave 56 | ExecStartPre=/usr/bin/chmod +x /opt/bin/weave 57 | ExecStartPre=/usr/bin/docker pull zettio/weave:latest 58 | ExecStart=/bin/echo Weave Installed 59 | 60 | - name: weave.service 61 | command: start 62 | enable: true 63 | content: | 64 | [Unit] 65 | After=install-weave.service 66 | Description=Weave Network 67 | Documentation=http://zettio.github.io/weave/ 68 | Requires=install-weave.service 69 | 70 | [Service] 71 | EnvironmentFile=/etc/weave.%H.env 72 | ExecStartPre=/opt/bin/weave launch $WEAVE_LAUNCH_ARGS 73 | ExecStart=/usr/bin/docker logs -f weave 74 | SuccessExitStatus=2 75 | ExecStop=/opt/bin/weave stop 76 | 77 | - name: pinger.service 78 | command: start 79 | enable: true 80 | content: | 81 | [Unit] 82 | After=weave.service 83 | After=install-busybox.service 84 | Description=Weave Network Test Monitor 85 | Documentation=http://zettio.github.io/weave/ 86 | Requires=weave.service 87 | Requires=install-busybox.service 88 | 89 | [Service] 90 | EnvironmentFile=/etc/weave.%H.env 91 | Type=oneshot 92 | RemainAfterExit=yes 93 | ExecStart=/opt/bin/weave \ 94 | run $PINGER_LOCAL \ 95 | --name=pinger busybox:latest \ 96 | ping $PINGER_REMOTE 97 | 98 | - name: greeter.service 99 | command: start 100 | enable: true 101 | content: | 102 | [Unit] 103 | After=weave.service 104 | After=install-busybox.service 105 | Description=Weave Network Test Service 106 | Documentation=http://zettio.github.io/weave/ 107 | Requires=weave.service 108 | Requires=install-busybox.service 109 | 110 | [Service] 111 | EnvironmentFile=/etc/weave.%H.env 112 | Type=oneshot 113 | RemainAfterExit=yes 114 | ExecStart=/opt/bin/weave \ 115 | run $GREETER_ADDRESS \ 116 | --name=greeter busybox:latest \ 117 | nc -ll -p 2000 0.0.0.0 -e /bin/echo $GREETER_MESSAGE 118 | 119 | - name: install-busybox.service 120 | command: start 121 | enable: true 122 | content: | 123 | [Unit] 124 | After=network-online.target 125 | After=docker.service 126 | Description=Install BusyBox 127 | Documentation=http://zettio.github.io/weave/ 128 | Requires=network-online.target 129 | Requires=docker.service 130 | 131 | [Service] 132 | Type=oneshot 133 | RemainAfterExit=yes 134 | ExecStart=/usr/bin/docker pull busybox:latest 135 | -------------------------------------------------------------------------------- /coreos-vagrant/.gitattributes: -------------------------------------------------------------------------------- 1 | # Detect text files automatically 2 | * text=auto 3 | 4 | # Force Unix-style line endings on these files 5 | user-data* text eol=lf 6 | -------------------------------------------------------------------------------- /coreos-vagrant/.gitignore: -------------------------------------------------------------------------------- 1 | .vagrant/ 2 | log/ 3 | user-data 4 | config.rb 5 | -------------------------------------------------------------------------------- /coreos-vagrant/CONTRIBUTING.md: -------------------------------------------------------------------------------- 1 | # How to Contribute 2 | 3 | CoreOS projects are [Apache 2.0 licensed](LICENSE) and accept contributions via 4 | GitHub pull requests. This document outlines some of the conventions on 5 | development workflow, commit message formatting, contact points and other 6 | resources to make it easier to get your contribution accepted. 7 | 8 | # Certificate of Origin 9 | 10 | By contributing to this project you agree to the Developer Certificate of 11 | Origin (DCO). This document was created by the Linux Kernel community and is a 12 | simple statement that you, as a contributor, have the legal right to make the 13 | contribution. See the [DCO](DCO) file for details. 14 | 15 | # Email and Chat 16 | 17 | The project currently uses the general CoreOS email list and IRC channel: 18 | - Email: [coreos-dev](https://groups.google.com/forum/#!forum/coreos-dev) 19 | - IRC: #[coreos](irc://irc.freenode.org:6667/#coreos) IRC channel on freenode.org 20 | 21 | Please avoid emailing maintainers found in the MAINTAINERS file directly. They 22 | are very busy and read the mailing lists. 23 | 24 | ## Getting Started 25 | 26 | - Fork the repository on GitHub 27 | - Read the [README](README.md) for build and test instructions 28 | - Play with the project, submit bugs, submit patches! 29 | 30 | ## Contribution Flow 31 | 32 | This is a rough outline of what a contributor's workflow looks like: 33 | 34 | - Create a topic branch from where you want to base your work (usually master). 35 | - Make commits of logical units. 36 | - Make sure your commit messages are in the proper format (see below). 37 | - Push your changes to a topic branch in your fork of the repository. 38 | - Make sure the tests pass, and add any new tests as appropriate. 39 | - Submit a pull request to the original repository. 40 | 41 | Thanks for your contributions! 42 | 43 | ### Format of the Commit Message 44 | 45 | We follow a rough convention for commit messages that is designed to answer two 46 | questions: what changed and why. The subject line should feature the what and 47 | the body of the commit should describe the why. 48 | 49 | ``` 50 | scripts: add the test-cluster command 51 | 52 | this uses tmux to setup a test cluster that you can easily kill and 53 | start for debugging. 54 | 55 | Fixes #38 56 | ``` 57 | 58 | The format can be described more formally as follows: 59 | 60 | ``` 61 | : 62 | 63 | 64 | 65 |