http.Transport keeps a pool of connections and should be reused when possible. We instantiate a new http.DefaultTransport for every metrics request, making large numbers of concurrent requests inefficiently spin up new connections instead of reusing open ones.
When a sidecar proxy is registered, a check is automatically added.
Previously, the address this check used was the underlying service's
address instead of the proxy's address, even though the check is testing
if the proxy is up.
This worked in most cases because the proxy ran on the same IP as the
underlying service but it's not guaranteed and so the proper default
address should be the proxy's address.
* draft commit
* add changelog, update test
* remove extra param
* fix test
* update type to account for nil value
* add test for custom passive health check
* update comments and tests
* update description in docs
* fix missing commas
* validate args before deleting proxy defaults
* add changelog
* validate name when normalizing proxy defaults
* add test for proxyConfigEntry
* add comments
`QueryDatacenterOptions` was renamed to `QueryFailoverOptions` without creating
an alias. This adds `QueryDatacenterOptions` back as an alias to
`QueryFailoverOptions` and marks it is deprecated.
Consul 1.13.0 changed ServiceVirtualIP to use PeeredServiceName instead of ServiceName which was a breaking change for those using service mesh and wanted to restore their snapshot after upgrading to 1.13.0.
This commit handles existing data with older ServiceName and converts it during restore so that there are no issues when restoring from older snapshots.
1. Create a bexpr filter for performing the filtering
2. Change the state store functions to return the raw (not aggregated)
list of ServiceNodes.
3. Move the aggregate service tags by name logic out of the state store
functions into a new function called from the RPC endpoint
4. Perform the filtering in the endpoint before aggregation.
If startListeners successfully created listeners for some of its input addresses but eventually failed, the function would return an error and existing listeners would not be cleaned up.
Previously, when launching a sidecar proxy with one of the following commands:
- consul connect envoy -sidecar-for=...
- consul connect proxy -sidecar-for=...
... the -sidecar-for argument could only contain lowercase letters, even if
the service was registered with some uppercase letters.
Now, the -sidecar-for argument is treated as case-insensitive.
Derek Menteer
Chris S. Kim
John Cowen
Kyle Havlovitz
DanStough
Luke Kysow
malizz
Freddy
Eric Haberkorn
Jorge Marey
Jorge Marey
Austin Workman
freddygv
Dao Thanh Tung
Jared Kirschner
James Hartig
cskh
Evan Culver
Daniel Kimsey
Jared Kirschner
Daniel Upton