In 1.13.2 we added a new flag called use_auto_cert to address issues
previously documented in the upgrade guide. Originally there was no way
to disable TLS for gRPC when auto-encrypt was in use, because TLS was
enabled for gRPC due to the presence of auto-encrypt certs.
As of 1.13.2, using auto-encrypt certs as the signal to enable TLS for
gRPC is opt-in only. Meaning that if anyone who had upgraded to 1.13
relied on that side-effect, they now need to explicitly configure it.
Co-authored-by: Ashlee Boyer <ashlee.boyer@hashicorp.com>
Co-authored-by: Ashlee M Boyer <43934258+ashleemboyer@users.noreply.github.com>
Co-authored-by: Tu Nguyen <im2nguyen@gmail.com>
Co-authored-by: Tu Nguyen <im2nguyen@users.noreply.github.com>
Co-authored-by: HashiBot <62622282+hashibot-web@users.noreply.github.com>
Co-authored-by: Kevin Wang <kwangsan@gmail.com>
Adds guidance when upgrading a Consul service mesh deployment to 1.13 and:
- using auto-encrypt or auto-config; or
- the HTTPS port is not enabled on Consul agents
Ensure that the peer stream replication rpc can successfully be used with TLS activated.
Also:
- If key material is configured for the gRPC port but HTTPS is not
enabled now TLS will still be activated for the gRPC port.
- peerstream replication stream opened by the establishing-side will now
ignore grpc.WithBlock so that TLS errors will bubble up instead of
being awkwardly delayed or suppressed
Due to build changes in Consul 1.12.0 the `+ent` modifier is missing
from the version reported by `/v1/agent/self`.
Nomad looks for the `ent` modifier when determining whether to reconcile
services in non-default namespaces. Without the modifier Nomad will only
end up removing services from the default Consul namespace.
Use long form of CLI flags in all example commands.
Co-authored-by: mrspanishviking <kcardenas@hashicorp.com>
Co-authored-by: David Yu <dyu@hashicorp.com>
* Use CodeTabs for examples in multiple formats.
* Ensure correct language on code fences.
* Use CodeBlockConfig for examples with filenames, or which need
highlighted content.
The main branch is being renamed from master->main. This commit should
update all references to the main branch to the new name.
Co-Authored-By: Mike Morris <mikemorris@users.noreply.github.com>
