bump to cf_exporter to v1.0.0 and migrate job to bpm

[psycofdj]

The PR bump cf-exporter from v0.10.1 to v1.0.0 which include:

• use of CF v3 API only instead of v2
• performance upgrade with better querying strategy
• internal dependency bumping and CVE fixing

The PR also migrates from oldish start/stop run script to bpm. Exporter configuration is now generated in /var/vcap/jobs/cf_exporter/config/bpm.yml in a much more readable way:

---
processes:
- name: cf_exporter
  executable: "/var/vcap/packages/cf_exporter/bin/cf_exporter"
  env:
    CF_EXPORTER_WEB_LISTEN_ADDRESS: ":9193"
    CF_EXPORTER_CF_CLIENT_ID: cf_exporter
    CF_EXPORTER_CF_CLIENT_SECRET: secret
    CF_EXPORTER_CF_DEPLOYMENT_NAME: cf
    CF_EXPORTER_METRICS_ENVIRONMENT: myenv
  args:
  - "--log.level"
  - info
  - "--log.stream"
  - stderr
  - "--cf.api_url"
  - https://api.my.domain

@benjaminguttmann-avtq: new blob as already been uploaded

[benjaminguttmann-avtq]

@psycofdj what about this PR => #445 is that still needed?

[psycofdj]

no, I forgot that the PR was already open 😅
#445 should be closed in favor to this one

[benjaminguttmann-avtq]

@psycofdj

what about the following changes that were included in the other PR

cf_exporter.cf.api_v3_enabled: removed. Latest cf_exporter only use v3 API endpoints
cf_exporter.events.query: removed. When events are enabled, latest cf_exporter always query events of the last 10 minutes with 5k elements per page
cf_exporter.log_format: replaced by spec cf_exporter.log_stream and cf_exporter.log_json
cf_exporter.log_level: defaults to error instead of info
Operator changes

ops-file manifests/operators/enable-cf-api-v3.yml has been removed

are they still necessary ?

[psycofdj]

yes those changes are still included (they are the consequence of the new release of cf_exporter)
I forgot to delete deprecated ops-file manifests/operators/enable-cf-api-v3.yml which I will correct in the next commit

[benjaminguttmann-avtq]

@psycofdj is the ops file removed :D Asking because I still cannot see that it is part of the PR to remove it

[psycofdj]

you are right, missed the git add, I forced push an empty commit...
now we're good

[benjaminguttmann-avtq]

thx @psycofdj for submitting this