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SYNOPSIS
Covering all the actions and options in one line is difficult to compose
correctly and difficult to read and understand. Instead, the synopsis
will be described for each action in the DESCRIPTION section.
DESCRIPTION
Deployment overlays are a way of 'overlaying' content into an existing deployment,
without physically modifying the contents of the deployment archive.
Possible use cases include swapping out deployment descriptors,
modifying static web resources to change the branding of an application,
or even replacing jar libraries with different versions.
The command supports the following actions (action is always the first
argument of the command): add, link, list-content, list-links,
redeploy-affected, remove, upload.
NOTE: When you modify or create an overlay it will not affect existing deployments,
they must be redeployed in order to take effect.
NOTE: --server-group, --all-server-groups and --all-relevant-server-groups
arguments in all the descriptions below are shown as optional
in brackets, in fact, their appearance depends on the mode:
one of them is allowed or required in the domain mode
but in the standalone mode none of them is allowed.
ACTION: add
Depending on the arguments the action
- always creates a new overlay with content;
- optionally links it to the specified deployments. Referenced deployments are
not required to exist.
- also optionally re-deploys the affected (linked) deployments.
deployment-overlay add --name=overlay_name
--content=archive_path=fs_path(,archive_path=fs_path)*
[--server-groups=server_group_name(,server-group-name)* |
--all-server-groups]
[--deployments=deployment_name(,deployment_name)*]
[--redeploy-affected]
[--headers={operation_header (;operation_header)*}]
ACTION: remove
Depending on the arguments the action may:
- unlink deployments (if --deployments);
- remove content (if --content argument is specified);
- remove the overlay altogether with its content and links;
- re-deploy affected deployments.
deployment-overlay remove --name=overlay_name
[--content=archive_path(,archive_path)*]
[--server-groups=server_group_name(,server_group_name)* |
--all-relevant-server-groups]
[--deployments=deployment_name(,deployment_name)*]
[--redeploy-affected]
[--headers={operation_header (;operation_header)*}]
If the remove command specifies only the name of the overlay, the overlay
will be removed including its content and deployment links (from all server
groups in the domain mode).
If in the domain mode remove command contains only --name and --server-groups
(or --all-relevant-server-groups), all the links to the overlay will be
removed from the specified server groups. The content will remain untouched.
--content and --deployments target specific content and links
to the specified deployments.
ACTION: upload
Adds content to an existing overlay and optionally re-deploys the linked
deployments.
deployment-overlay upload --name=overlay_name
--content=archive_path=fs_path(,archive_path=fs_path)*
[--redeploy-affected]
[--headers={operation_header (;operation_header)*}]
ACTION: link
Creates links between an overlay and deployments and optionally
re-deploys existing linked deployments. Referenced deployments are not required
to exist.
deployment-overlay link --name=overlay_name
[--server-groups=server_group_name(,server_group_name)* |
--all-server-groups]
--deployment=deployment_name(,deployment_name)*
[--redeploy-affected]
[--headers={operation_header (;operation_header)*}]
ACTION: redeploy-affected
Re-deploys all the linked deployments.
deployment-overlay redeploy-affected --name=overlay_name
[--headers={operation_header (;operation_header)*}]
ACTION: list-content
Lists content of the overlay.
deployment-overlay list-content --name=overlay_name [-l]
ACTION: list-links
Lists deployments the overlay is linked to.
deployment-overlay list-links --name=overlay_name [-l]
[--server-groups=server_group_name(,server_group_name)*]
NOTE: deployment-overlay executed without an action lists existing overlay
names.
deployment-overlay [-l]
DESCRIPTION
The command is used to manage deployment overlays, specifically to:
- create new deployment overlays;
- add new deployment content to an existing overlay;
- remove existing content from an overlay;
- link an overlay to existing deployments;
- unlink an overlay from deployments;
- remove an existing overlay.
ARGUMENTS
--name - required by any action, identifies a deployment overlay
to perform the action on;
--content - specifies the deployment overlay content.
If used with 'add' or 'upload' action, the format
will be of the value a comma-separated list of
archive_path=fs_path pairs,
where archive_path is the path as it will appear
in the linked deployment archive and fs_path is
the filesystem path to the file which should be
uploaded and become the actual content for
the archive_path.
If used with 'remove' action, the format will be
a comma-separated list of archive_path that should be
removed from the overlay.
NOTE: In non-interactive mode, the list must be surrounded
by square brackets e.g.
[/WEB-INF/web.xml=test1.xml,/WEB-INF/ejb-jar.xml=test2.xml].
--server-groups - may appear only in the domain mode and is not allowed
in the standalone. The value is a comma-separated list
of the target server groups.
NOTE: In non-interactive mode, the list must be surrounded
by square brackets e.g. [group1, group2].
--all-server-groups - may appear only in the domain mode and is not allowed
in the standalone. The argument does not expect any
value. It signifies that all the available server
groups should be targeted by the command.
--all-relevant-server-groups - may appear only in the domain mode and is not
allowed in the standalone. The argument
does not expect any value. It signifies that all the
relevant (according to the other specified arguments)
server groups should be targeted.
--deployments - a comma-separated list of deployment runtime names that,
depending on the action, should be linked to or
unlinked from the specified overlay.
NOTE: In non-interactive mode the list must be surrounded
by square brackets e.g. [test.war,*-admin.war].
--redeploy-affected - signifies that in addition to the specified action,
all the affected by the action deployments should
also be re-deployed as part of the command.
-l - lists items one per line instead of organizing
them in columns;
--headers - a list of operation headers separated by a semicolon.
For the list of supported headers, please, refer to
the domain management documentation or use
tab-completion.
