* action page
* change all page_title fields
* update title
* constraint through migrate pages
* update page title and heading to use sentence case
* fix front matter description
* Apply suggestions from code review
Co-authored-by: Jeff Boruszak <104028618+boruszak@users.noreply.github.com>
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Co-authored-by: Jeff Boruszak <104028618+boruszak@users.noreply.github.com>
This PR adds Consul Template's executeTemplate function to the denylist by
default, in order to prevent accidental or malicious infinitely recursive
execution.
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Co-authored-by: Tim Gross <tgross@hashicorp.com>
Prior to `consul-template` v0.22.0, automatic PKI renewal wouldn't work properly
based on the expiration of the cert. More recent versions of `consul-template`
can use the expiry to refresh the cert, so it's no longer necessary (and in fact
generates extra load on Vault) to set `generate_lease`. Remove this
recommendation from the docs.
Fixes: #18893
This PR updates template and meta docs pages to give examples of accessing
meta values in templates. To do so one must use the environment variable form
of the meta key name, which isn't obvious and wasn't yet documented.
When a Nomad agent starts and loads jobs that already existed in the
cluster, the default template uid and gid was being set to 0, since this
is the zero value for int. This caused these jobs to fail in
environments where it was not possible to use 0, such as in Windows
clients.
In order to differentiate between an explicit 0 and a template where
these properties were not set we need to use a pointer.
UID/GID 0 is usually reserved for the root user/group. While Nomad
clients are expected to run as root it may not always be the case.
Setting these values as -1 if not defined will fallback to the pervious
behaviour of not attempting to set file ownership and use whatever
UID/GID the Nomad agent is running as. It will also keep backwards
compatibility, which is specially important for platforms where this
feature is not supported, like Windows.
This PR exposes the following existing`consul-template` configuration options to Nomad jobspec authors in the `{job.group.task.template}` stanza.
- `wait`
It also exposes the following`consul-template` configuration to Nomad operators in the `{client.template}` stanza.
- `max_stale`
- `block_query_wait`
- `consul_retry`
- `vault_retry`
- `wait`
Finally, it adds the following new Nomad-specific configuration to the `{client.template}` stanza that allows Operators to set bounds on what `jobspec` authors configure.
- `wait_bounds`
Co-authored-by: Tim Gross <tgross@hashicorp.com>
Co-authored-by: Michael Schurter <mschurter@hashicorp.com>
