Signed-off-by: Steven Sheehy <ssheehy@firescope.com>

* Adds the ability to provide multiple Loki URL

For backward compatibility `client:` still works with flag.

* add some tests for multi client

* update ksonnet module to support multiple client

* fix comment

* fix lint issues

* Add chunk_block_size option

Introduce by #464.

Signed-off-by: Xiang Dai <764524258@qq.com>

* fix white noise

Signed-off-by: Xiang Dai <764524258@qq.com>

* Bump up helm version

Signed-off-by: Xiang Dai <764524258@qq.com>

* Add target config

Support costomize target config.

Signed-off-by: Xiang Dai <764524258@qq.com>

* Update default value

Signed-off-by: Xiang Dai <764524258@qq.com>

* bump helm version

Signed-off-by: Xiang Dai <764524258@qq.com>

* Revert "Make sure the default for EnforceMetricName is 

 (#518)"

This reverts commit 199746a1.

* Fix overrides unmarshalling properly

Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com>

* Enable tracing loki in helm chart

Tracing support from #328, need to support config in helm chart

Signed-off-by: Xiang Dai <764524258@qq.com>

* Use camel case for variables

Signed-off-by: Xiang Dai <764524258@qq.com>

* update condition

Signed-off-by: Xiang Dai <764524258@qq.com>

Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com>

* Make Loki url scheme configurable and add optional authentication in helm chart

* Added help text in README and changed propery names based on code review

Added option that loki service run as nodeport

Signed-off-by: Xiang Dai <764524258@qq.com>

Signed-off-by: Steven Sheehy <ssheehy@firescope.com>

Signed-off-by: Steven Sheehy <ssheehy@firescope.com>

Signed-off-by: Steven Sheehy <ssheehy@firescope.com>

Signed-off-by: Xiang Dai <764524258@qq.com>

Signed-off-by: Steven Sheehy <ssheehy@firescope.com>

Signed-off-by: Steven Sheehy <ssheehy@firescope.com>

Signed-off-by: Steven Sheehy <ssheehy@firescope.com>

Signed-off-by: Xiang Dai <764524258@qq.com>

Signed-off-by: Steven Sheehy <ssheehy@firescope.com>

Fixing lagging alert to also catch when the read_bytes is past the end of the file.
Adding an alert to let us know if we are missing tailing of any files.

Signed-off-by: Xiang Dai <764524258@qq.com>

Signed-off-by: Xiang Dai <764524258@qq.com>

Signed-off-by: Xiang Dai <764524258@qq.com>

Signed-off-by: Xiang Dai <764524258@qq.com>

Dropping liveness/readiness probe from promtail helm template as there is not health checks currently.. Can add back once something exist and we can do so without if statements..

Signed-off-by: Steven Sheehy <ssheehy@firescope.com>

Signed-off-by: Steven Sheehy <ssheehy@firescope.com>

Signed-off-by: Xiang Dai <764524258@qq.com>

Signed-off-by: Xiang Dai <764524258@qq.com>

Signed-off-by: Xiang Dai <764524258@qq.com>

Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>

* Adding the metric promtail_file_bytes_total which will report on the total size of each file with an active tailer.
Added an alert which will fire whenever the total bytes for a file is 100kb or more ahead the read bytes for more than 15mins.
Added an additional alert to track client bytes ready to send (encoded bytes) vs actually sent so we can add an alert on promtail send failures and still track stats on encoded bytes being sent.

* Moving where we update the total file bytes outside the tailer so it shouldn't get hung up by tailer issues.

* Recording file size based on Glob matches rather than what we are tailing to give even better insight

* Add a scrape config for pods without name or app labels.

Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>

* rebase with master and update to prefer name label but fallback to controller name

* Update scrape_config to use pod controller_name in the job

If a pod has a "name" label we use that in the job name. Otherwise,
- If the pod was created directly by a controller (statefulset,
  daemonset, job) then we use that controller_name.
- if the pod was created by controller created by a controller
  (deployment, cronJob) then we use the parent controller name.

- add a scrape_config.sh tool that generates the scrap_configs
  for promtail.sh and helm chart from the ksonnet lib.

* Reduce duplication in jsonnet.

Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>

* Fix rebase

Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>

* Tidy up promtail config imports.

Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>