Merge pull request #406 from LLParse/swarm-public-network

Swarm public network support (Docker 1.13)

infra-templates/swarm/1/README.md

@@ -0,0 +1,16 @@
+## Prerequisites
+
+* Docker v1.12.1 to v1.12.3
+* Port `2377` and `2378` must be open
+* Hosts are registered with `-e CATTLE_AGENT_IP=<private ip>` flag (IP address must be a system address)
+
+## Features
+
+* Automatically scale up/down a Swarm by adding/removing hosts to/from an environment
+  * Please do not attempt to run `docker swarm` commands manually
+* Configurable number of managers tunable to desired [fault tolerance](https://docs.docker.com/engine/swarm/admin_guide/#/add-manager-nodes-for-fault-tolerance)
+  * Reconciliation promotes/demotes managers/workers to maintain fault tolerance
+
+## Limitations
+
+* Swarm over public networks is not supported in Docker 1.12.3 and earlier

infra-templates/swarm/2/README.md

@@ -0,0 +1,16 @@
+## Prerequisites
+
+* Docker v1.12.1 to v1.12.3
+* Port `2377` and `2378` must be open
+* Hosts are registered with `-e CATTLE_AGENT_IP=<private ip>` flag (IP address must be a system address)
+
+## Features
+
+* Automatically scale up/down a Swarm by adding/removing hosts to/from an environment
+  * Please do not attempt to run `docker swarm` commands manually
+* Configurable number of managers tunable to desired [fault tolerance](https://docs.docker.com/engine/swarm/admin_guide/#/add-manager-nodes-for-fault-tolerance)
+  * Reconciliation promotes/demotes managers/workers to maintain fault tolerance
+
+## Limitations
+
+* Swarm over public networks is not supported in Docker 1.12.3 and earlier

infra-templates/swarm/3/README.md

@@ -0,0 +1,12 @@
+## Prerequisites
+
+* Docker 1.13.x
+* Port `2377` and `2378` must be open
+
+## Features
+
+* Automatically scale up/down a Swarm by adding/removing hosts to/from an environment
+  * Please do not attempt to run `docker swarm` commands manually
+* Configurable number of managers tunable to desired [fault tolerance](https://docs.docker.com/engine/swarm/admin_guide/#/add-manager-nodes-for-fault-tolerance)
+  * Reconciliation promotes/demotes managers/workers to maintain fault tolerance
+

infra-templates/swarm/3/docker-compose.yml

@@ -0,0 +1,23 @@
+version: '2'
+services:
+  swarmkit-mon:
+    image: rancher/swarmkit:v1.13-1
+    environment:
+      MANAGER_SCALE: ${MANAGER_SCALE}
+    labels:
+      io.rancher.container.agent.role: environment
+      io.rancher.container.create_agent: 'true'
+      io.rancher.container.dns: 'true'
+      io.rancher.container.pull_image: always
+      io.rancher.scheduler.affinity:host_label: io.rancher.host.docker_version=1.13
+      io.rancher.scheduler.global: 'true'
+    network_mode: host
+    privileged: true
+    volumes:
+    - /var/run/docker.sock:/var/run/docker.sock
+    - /var/lib/rancher/state:/var/lib/rancher/state
+    logging:
+      driver: json-file
+      options:
+        max-size: 25m
+        max-file: '2'

infra-templates/swarm/3/rancher-compose.yml

@@ -0,0 +1,24 @@
+.catalog:
+  version: v1.13-beta.1
+  minimum_rancher_version: 1.2.2
+  questions:
+  - variable: MANAGER_SCALE
+    label: Number of Managers
+    description: Desired number of managers to participating in service orchestration. This dictates host resilience.
+    required: true
+    default: 3
+    type: enum
+    options:
+    - 1
+    - 3
+    - 5
+    - 7
+    - 9
+swarmkit-mon:
+  health_check:
+    request_line: GET /ping HTTP/1.0
+    port: 2378
+    interval: 15000
+    response_timeout: 10000
+    healthy_threshold: 1
+    unhealthy_threshold: 2

infra-templates/swarm/config.yml

@@ -1,5 +1,5 @@
 name: SwarmKit
 description: >
   A toolkit for orchestrating distributed systems at any scale
-version: v1.12.3-3
+version: v1.13-beta.1
 category: Orchestration