The Amazon Elastic Container Service RPM is software developed to support the Amazon ECS Container Agent. The Amazon ECS RPM is packaged for RPM-based systems that utilize Upstart as the init system.
The upstart script installed by the Amazon ECS RPM runs at the completion of runlevel 3, 4, or 5 as the system starts.
The script will clean up any previous copies of the Amazon ECS Container Agent, and then start a new copy. Logs from
the RPM are available at /var/log/ecs/ecs-init.log, while logs from the Amazon ECS Container Agent are available at
/var/log/ecs/ecs-agent.log. The Amazon ECS RPM makes the Amazon ECS Container Agent introspection endpoint available
at http://127.0.0.1:51678/v1. Configuration for the Amazon ECS Container Agent is read from /etc/ecs/ecs.config.
All of the configurations in this file are used as environment variables of the ECS Agent container. Additionally, some
configurations can be used to configure other properties of the ECS Agent container, as described below.
| Configuration Key | Example Value(s) | Description | Default value |
|---|---|---|---|
ECS_AGENT_LABELS |
{"test.label.1":"value1","test.label.2":"value2"} |
The labels to add to the ECS Agent container. |
The upstart script installed by the Amazon Elastic Container Service RPM can be started or stopped with the following commands respectively:
sudo start ecssudo stop ecs
Updates to the Amazon ECS Container Agent should be performed through the Amazon ECS Container Agent. In the case where an update failed and the Amazon ECS Container Agent is no longer functional, a rollback can be initiated as follows:
sudo stop ecssudo /usr/libexec/amazon-ecs-init reload-cachesudo start ecs
If you think you’ve found a potential security issue, please do not post it in the Issues. Instead, please follow the instructions here or email AWS security directly.
The Amazon Elastic Container Service RPM is licensed under the Apache 2.0 License.