Auto-registers the node in a set of AWS ELBs
918
This image has been designed to auto-register in a set of AWS ELBs the nodes of a swarm cluster.
It can register automatically each node that joins to the cluster.
A sample stack is provided for simplification:
version: "3.3"
services:
elb-autoconfigure:
image: softonic/aws-elb:latest
environment:
AWS_ELB_NAMES: "${AWS_ELB_NAMES}"
volumes:
- /var/run/docker.sock:/var/run/docker.sock,readonly
deploy:
mode: global
restart_policy:
condition: none
resources:
limits:
cpus: '0.10'
memory: 50M
reservations:
cpus: '0.05'
memory: 10M
secrets:
- source: "aws.credentials.v1"
target: "/root/.aws/credentials"
uid: "0"
gid: "0"
mode: 0400
configs:
- source: aws.config.v1
target: "/root/.aws/config"
uid: '0'
gid: '0'
mode: 0400
configs:
aws.config.v1:
external: true
secrets:
aws.credentials.v1:
external: true
This can be deployed as a global service, then each time a new node joins the cluster it will launch the auto registration process.
You need to create in the cluster two different files. One is for the configuration of the AWS. for example this could work:
# cat ~/.aws/config
echo "[default]
output = json
region = eu-west-1
" | docker config create aws.config.v1 --label aws -
# cat ~/.aws/credentials
echo "[default]
aws_access_key_id = ${AWS_ACCESS_KEY_ID}
aws_secret_access_key = ${AWS_SECRET_ACCESS_KEY}
" | docker secret create aws.credentials.v1 --label aws -
export AWS_ELB_NAMES="Swarm swarm-private"
docker stack deploy --compose-file docker-compose.yml elb-autoconfigure
Content type
Image
Digest
Size
38.8 MB
Last updated
about 9 years ago
docker pull softonic/aws-elb