Dumps socket stats for certain processes onto the node. Then a DaemonSet is available for reading these logs. This is not usable for most in its current form, but could be modified for your needs. Ideally I'll turn this into a Prometheus exporter.
- Open a shell prompt on a BOSH CLI with access to your TKGI bosh director, such as Ops Manager.
- Export your BOSH credentials to the enviornment. These can be accessed via the Ops Manager GUI -> BOSH Director Tile -> Credentials Tab -> Bosh Commandline Credentials.
e.g.
export BOSH_CLIENT=ops_manager BOSH_CLIENT_SECRET=fakesecret BOSH_CA_CERT=/var/tempest/workspaces/default/root_ca_certificate BOSH_ENVIRONMENT=10.0.0.10
- Copy or clone this repository onto this BOSH CLI workstation and create+upload the BOSH release to the director
git clone https://github.com/svrc/socketstats-release && cd socketstats-release
bosh create-release
bosh upload-release ./dev_releases/socketstats/socketstats-0+dev.1.yml
- Configure the addon from this repo
bosh -n update-config --name=socketstats-release --type=runtime ./socketstats.yaml
-
Update your TKGI clusters via the PKS CLI and/or Ops Manager "Apply Pending Changes" button with the TKGI upgrade errand enabled. This addon will automatically be installed on all worker nodes with the default manifest
pks-watch-tl-manifest.yml -
Apply the Daemonset
ds.yamlto your cluster as one means of reading these logs.