dms-on-lxd
Last updated
Developer documentation
Last updated
Last updated: 2025-04-29 01:06:31.671587 File source:
The scripts in this directory support running multiple isolated DMS-on-LXD environments by using the DMS_ON_LXD_ENV environment variable. This variable controls:
The config file name (config-{ENV}.yml)
The Terraform workspace name
The instance name prefix
The environment-specific LXD token file
When using DMS_ON_LXD_ENV, you must set:
DMS_ON_LXD_ENV: Your environment name (e.g., "staging", "testing")
DMS_SOURCE: Path to the DMS debian package file
You can customize the environment further with:
INSTANCE_TYPE: Defaults to "virtual-machine"
DISTRO_VERSION: Defaults to "24.04"
DISTRO_NAME: Defaults to "ubuntu"
LXD_LOCAL_PORT: LXD API port (defaults to 8443)
LXD_LIMIT_MEM: Sets LXD VM memory limit (defaults to 4GB)
LXD_LIMIT_CPU: Sets LXD VM VCPU limit (defaults to 2)
DMS_ON_LXD_DOCKER: Controls whether to run commands in Docker (defaults to "true")
DMS_ON_LXD_VERBOSE: Verbose mode prints more info to the terminal (defaults to "false")
DMS_ON_LXD_APPLY_DOCKER_PATCH: Apply iptables fix for docker and lxd compatibility (defaults to "true")
MAX_ITER: Maximum number of iterations to wait for DMS (defaults to 30)
POLLING_INTERVAL_SECONDS: Time to wait between DMS checks (defaults to 10)
TF_APPLY_STRICT: If set, destroys infrastructure on apply failure
DMS_ON_LXD_DOCKER_PATCH: Apply iptables fix for docker and lxd compatibility (defaults to "true"). Possible values: "true", "false".
DMS_ON_LXD_OVERWRITE_DEB: Overwrite the existing DMS debian file if it exists (defaults to "false"). Possible values: "true", "false".
DMS_ON_LXD_INSTANCES_COUNT: Number of DMS instances to create (defaults to 2). Possible values: any positive integer.
Direct usage of the project is discouraged. The recommended way of interacting with it is via the CLI. Refer to the for more information.