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edge-20.5.4 (#4463) 

* CLI
  * Fixed the display of the meshed pod column for non-selector services in
    `linkerd stat` output
  * Added an `addon-overwrite` upgrade flag which allows users to overwrite the
    existing addon config rather than merging into it
  * Added a `--close-wait-timeout` inject flag which sets the 
    `nf_conntrack_tcp_timeout_close_wait` property which can be used to mitigate
    connection issues with application that hold half-closed sockets
* Controller
  * Restricted the service-mirror's RBAC permissions so that it no longer is
    able to read secrets in all namespaces
  * Moved many multicluster components into the `linkerd-multicluster` namespace
    by default
  * Added multicluster gateway mirror services to allow multicluster liveness
    probes to work in private networks
  * Fixed an issue where multicluster gateway mirror services could be
    incorrectly deleted during a resync
* Internal
  * Fixed many style issues in build scripts (thanks @joakimr-axis!)
* Helm
  * Added `global.grafanaUrl` variable to allow using an existing Grafana
    installation

Signed-off-by: Alex Leong <alex@buoyant.io>
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Alex Leong 2020-05-21 16:45:20 -07:00 committed by GitHub
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# Changes
## edge-20.5.4
* CLI
* Fixed the display of the meshed pod column for non-selector services in
`linkerd stat` output
* Added an `addon-overwrite` upgrade flag which allows users to overwrite the
existing addon config rather than merging into it
* Added a `--close-wait-timeout` inject flag which sets the
`nf_conntrack_tcp_timeout_close_wait` property which can be used to mitigate
connection issues with application that hold half-closed sockets
* Controller
* Restricted the service-mirror's RBAC permissions so that it no longer is
able to read secrets in all namespaces
* Moved many multicluster components into the `linkerd-multicluster` namespace
by default
* Added multicluster gateway mirror services to allow multicluster liveness
probes to work in private networks
* Fixed an issue where multicluster gateway mirror services could be
incorrectly deleted during a resync
* Internal
* Fixed many style issues in build scripts (thanks @joakimr-axis!)
* Helm
* Added `global.grafanaUrl` variable to allow using an existing Grafana
installation
## edge-20.5.3
* Controller