By default, uses `runtime.NumCPU()`
The default value is rendered in the generated man pages, which made
their content dependent on build system characteristics.
Signed-off-by: Jonathon Anderson <janderson@ciq.com>
- Updated `wwctl upgrade` to handle updates
- Maintained `.Container` and `.ContainerName` in tstruct
- Added `ContainerName()` methods to node and profile objects
- Added `--container`, `-C` aliases to wwctl commands (`<node|profile> <add|set>`)
- Added `wwctl container` alias
- Added support for `container_exit.sh` if `image_exit.sh` is not found
Signed-off-by: Jonathon Anderson <janderson@ciq.com>
- Make Resources an `interface{}` to support arbitrary yaml
- Remove `wwctl resource` as incompatible with arbitrary yaml
- Revert changes to host overlay templates
- Remove NFS mount options from warewulf.conf
- Replace NFS support / resource prefix with "fstab" resource
- Move resources to profiles
- Migrate warewulf.conf mounts to nodes.conf with `wwctl upgrade`
- Add documentation
Signed-off-by: Jonathon Anderson <janderson@ciq.com>
- Benchmarks overlay build in an environment with 1000 nodes
- Updates testenv to support both benchmarks and tests
To execute:
```
go test github.com/warewulf/warewulf/internal/app/wwctl/overlay/build -bench Benchmark_Overlay_Build
```
Signed-off-by: Jonathon Anderson <janderson@ciq.com>
Rendering overlay templates requires fetching and populating / merging all
other nodes, because overlay templates have access to all cluster node info.
This was previously being done for each template render, but is not being done
once for each render operation and re-used for each template render.
Signed-off-by: Jonathon Anderson <janderson@ciq.com>
site overlays are place in sysconfdir/overlays and take
precedence over distribution overlays with the same name.
Every `wwctl overlay` command changing overlays will create
an site overlay. distribution overlays can't be deleted or
modified with wwctl.
Signed-off-by: Christian Goll <cgoll@suse.com>
Remove the ability to "build" the host overlay with `wwctl overlay
build`. This also obsoletes the `--nodes` flag, which is also removed.
Signed-off-by: Jonathon Anderson <janderson@ciq.com>
Supports leaving booleans unspecified in YAML.
Boolean methods allow the templates to continue using previous names for
boolean values.
Signed-off-by: Jonathon Anderson <janderson@ciq.com>
- Closes#987
To make the overlays testable in isolation, and after discussion with
the TSC, removed host/time/source from overlay files.
Signed-off-by: Jonathon Anderson <janderson@ciq.com>
`wwctl overlay show --render` shows the rendered overlay with
`wwlog.Info`, but that caused it to be processed as a format string.
This passes an explicit format string first, and then includes the
rendered overlay as a variable to the formatter.
- Fixes#1363
Signed-off-by: Jonathon Anderson <janderson@ciq.com>
