* systemd should be downcased
* containerd should be downcased
* spellchecking, adjust list item spacing
* QEMU should be upcased
* spelling, it's->its
* Fewer exclamation points; drive-by list spacing
* Update website/pages/docs/internals/security.mdx
* Namespace is not ent only now.
Co-authored-by: Tim Gross <tgross@hashicorp.com>
If Docker auth helpers are used but aith fails or the image isn't found, we
hard fail the task. Users may set `auth_soft_fail` to fallback to the public
Docker Hub on a per-job basis. But users that mix public and private images
have to set `auth_soft_fail=true` for every job using a public image if Docker
auth helpers are used.
The terms task directory and allocation directory are used throughout the
documentation but these directories are not the same as the `NOMAD_TASK_DIR`
and `NOMAD_ALLOC_DIR` locations. This is confusing when trying to use the
`template` and `artifact` stanzas, especially when trying to use a destination
outside the Nomad-mounted directories for Docker and similar drivers.
This changeset introduces "allocation working directory" to mean the location
on disk where the various directories and artifacts are staged, and "task
working directory" for the task. Clarify how specific task drivers interact
with the task working directory.
The 'docker.config.infra_image' would default to an amd64 container.
It is possible to reference the correct image for a platform using
the `runtime.GOARCH` variable, eliminating the need to explicitly set
the `infra_image` on non-amd64 platforms.
Also upgrade to Google's pause container version 3.1 from 3.0, which
includes some enhancements around process management.
Fixes#8926
* docker: support group allocated ports
* docker: add new ports driver config to specify which group ports are mapped
* docker: update port mapping docs
In order to prevent staleness, changed driver links to point to releases page rather than a specific version.
Co-authored-by: Michael Schurter <mschurter@hashicorp.com>
> If you do not run Nomad as root, make sure you add the Nomad user to the Docker group so Nomad can communicate with the Docker daemon.
Changing the username in the example from `vagrant` to `nomad`. Vagrant isn't addressed in the entire document, so I guess that this was a mistake.
