CircleCI Orb commands to wait for anything testable with a Bourne shell command
Usefull when you need to wait for background dependencies to be ready before next job steps.
version: 2.1
orbs:
wait-for: cobli/[email protected]
jobs:
build:
docker:
- image: builder-image:tag
steps:
- checkout
- run:
name: Some stuff
command: ./some_command
- wait-for/sh-command:
#checks if a file exists ...
sh_command: "[ ! -f /tmp/foo.txt ]"
#... each 10 seconds ...
seconds_between_retries: 10
#... for 60 seconds
timeout: 60
- run:
name: Build
command: ./build_command
Needs timeout GNU command in CircleCI machine or base container.
Beside sh-command, this Orb contains some higher level commands to be used to wait for others containers/backgroud services:
- wait-for/port: waits for a port to be open. Needs netcat (present in all important linux distribution)
- wait-for/kafka: waits for a Kafka service to be ready. Needs netcat
- wait-for/redis: waits for a Redis service to be ready. Needs netcat
- wait-for/cassandra: waits for a Cassandra database to be ready. Needs netcat
- wait-for/localstack-s3: waits for a Localstack S3 service to be ready. Needs curl
See examples