swarm in rancher using 3 docker-machine

add-local-admin-user.sh

#!/bin/bash
set -x
set -e errexit
set -o pipefail

username="admin-$(echo $RANDOM % 1000 + 1 | bc)"
password="$(uuidgen)" # change it

rancherServerId=$(docker-machine ip host1)
rancherServerPort="8080"

# TODO user="-u \"${CATTLE_ACCESS_KEY}:${CATTLE_SECRET_KEY}\""
user=""

curl ${user} -X POST \
-H 'Accept: application/json' \
-H 'Content-Type: application/json' \
-d '{"accessMode":"unrestricted", "enabled":true, "name":"'${username}'", "password":"'${password}'", "username":"'${username}'"}' \
'http://'${rancherServerId}':'${rancherServerPort}'/v2-beta/localauthconfigs'

echo "${username}:${password}" > admin-user.txt

add-private-docker-registry.sh

#!/bin/bash
set -x
set -e errexit
set -o pipefail

rancherServerId=$(docker-machine ip host1)
rancherServerPort="8080"

swarmEnvId=$(more environment.json | jq -r .id)

export $(cat apikey.txt | xargs)
user="-u ${ACCESS_KEY}:${SECRET_KEY}"

curl ${user} \
-X POST \
-H 'Accept: application/json' \
-H 'Content-Type: application/json' \
-d '{"description":"private docker registry", "name":"private-registry", "serverAddress":"docker.private.registry.domain"}' \
'http://'${rancherServerId}':'${rancherServerPort}'/v2-beta/projects/'${swarmEnvId}'/registries' > registry.json

registryId=$(more registry.json | jq -r .id)
registryUser="registryUser"
registryPassword="registryPassword"
registryEmail="an.email@domain"

curl ${user} \
-X POST \
-H 'Accept: application/json' \
-H 'Content-Type: application/json' \
-d '{"description":"private registry credential", "name":"jenkins", "publicValue":"'${registryUser}'", "registryId":"'${registryId}'", "secretValue":"'${registryPassword}'", "email":"'${registryEmail}'"}' \
'http://'${rancherServerId}':'${rancherServerPort}'/v2-beta/projects/'${swarmEnvId}'/registrycredentials'

create-api-key.sh

#!/bin/bash
set -x
set -e errexit
set -o pipefail

rancherServerId=$(docker-machine ip host1)
rancherServerPort="8080"

# TODO user="-u \"${CATTLE_ACCESS_KEY}:${CATTLE_SECRET_KEY}\""
user=""
swarmEnvId=$(more environment.json | jq -r .id) 
curl ${user} -X POST \
-H 'Accept: application/json' \
-H 'Content-Type: application/json' \
-d '{"description":"jenkins api key", "name":"jenkins-api-key"}' \
'http://'${rancherServerId}':'${rancherServerPort}'/v2-beta/projects/'${swarmEnvId}'/apikeys' > apikey.json

ACCESS_KEY=$(more apikey.json | jq .publicValue)
SECRET_KEY=$(more apikey.json | jq .secretValue)

echo "ACCESS_KEY=${ACCESS_KEY}" > apikey.txt
echo "SECRET_KEY=${SECRET_KEY}" >> apikey.txt

install.sh

#!/bin/bash
#set -x
set -e errexit
set -o pipefail
## create three docker machine
declare -A hostsIp
for host in 1 2 3 ; do
	docker-machine create --driver virtualbox host$host
	hostsIp[$host]=$(docker-machine ip host$host)
done

echo "ips = ${hostsIp[@]}"

rancherServerMachineName="host1"
rancherServerId=${hostsIp[1]}
rancherServerPort="8080"
## launch rancher server into host1
eval $(docker-machine env $rancherServerMachineName) && docker run -d --restart=unless-stopped --name rancher -p ${rancherServerPort}:8080 rancher/server

echo "Waiting until rancher server is ready ..."
until [ "$(curl --fail 'http://'${rancherServerId}':'${rancherServerPort}'/ping')" == "pong" ]; do
    printf '.'
    sleep 5
done

# TODO user="-u \"${CATTLE_ACCESS_KEY}:${CATTLE_SECRET_KEY}\""
user=""

echo "Waiting for environment templates list to be loaded ..."
until [ -n "$(curl ${user} "http://${rancherServerId}:${rancherServerPort}/v2-beta/projecttemplates" | jq -r '.data[] | select(.name | contains("Swarm")) | .id')" ]; do
    printf '.'
    sleep 5
done

echo "Get the swarm environment template id ..."
swamTemplateId=$(curl ${user} "http://${rancherServerId}:${rancherServerPort}/v2-beta/projecttemplates" | jq -r '.data[] | select(.name | contains("Swarm")) | .id')

echo "Creating a new swarm environment ..."
curl ${user} -X POST \
-H 'Accept: application/json' \
-H 'Content-Type: application/json' \
-d '{"description":"swarm environment", "name":"swarm-env", "projectTemplateId":"'$swamTemplateId'", "allowSystemRole":false, "members":[], "virtualMachine":false, "servicesPortRange":null, "projectLinks":[]}' \
'http://'${rancherServerId}':'${rancherServerPort}'/v2-beta/project' > environment.json

echo "Setting the host API url to http://${rancherServerId}:${rancherServerPort}..."
curl ${user} -X PUT \
 -H 'Content-Type: application/json' \
 -d '{"id":"api.host","type":"activeSetting","baseType":"setting","name":"api.host","activeValue":null,"inDb":false,"source":null,"value":"http://'${rancherServerId}':'${rancherServerPort}'"}' \
 'http://'${rancherServerId}':'${rancherServerPort}'/v2-beta/settings/api.host' > host.api.json

echo "Requesting the creation of one registration token..."
swarmEnvId=$(more environment.json | jq -r .id) 

curl ${user} -X POST \
	-H 'Accept: application/json' \
	-H 'Content-Type: application/json' \
	-d '{}' \
	'http://'${rancherServerId}':'${rancherServerPort}'/v2-beta/projects/'${swarmEnvId}'/registrationtokens' > registrationtokens.json

until [ "$(more registrationtokens.json | jq .status)" != "403" ]; do
    curl ${user} -X POST \
		-H 'Accept: application/json' \
		-H 'Content-Type: application/json' \
		-d '{}' \
		'http://'${rancherServerId}':'${rancherServerPort}'/v2-beta/projects/'${swarmEnvId}'/registrationtokens' > registrationtokens.json
    printf '.'
    sleep 5
done

echo "Waiting for registration tokens to be ready..."
until [ -n "$(curl ${user} -s $(more registrationtokens.json | jq -r .links.self) | jq -r .command)" ]; do
    printf '.'
    sleep 5
done

## Add hosts to the new swarm environement
for host in 1 2 3 ; do
	echo "adding host $host ..."
	eval $(docker-machine env host$host) && eval $(curl ${user} -s $(more registrationtokens.json | jq -r .links.self) | jq -r .command | sed 's|sudo docker run |docker run -e CATTLE_AGENT_IP="'${hostsIp[$host]}'" |g')
done