* Added Verify Istio CNI to observability-issues.md
If using the Istio CNI to avoid granting `NET_ADMIN` to pods, the CNI
node pods must be running for metrics to be collected. The helm charts
don't include a PodSecurityPolicy, so the documentation guides users to
a non-working setup if the cluster has PodSecurityPolicy enabled.
* Markup changes to PodSecurityPolicy and NET_ADMIN
* Added backticks to `PodSecurityPolicy`
* Added backticks and link to NET_ADMIN capability requirement
* Removed trailing whitespace on line 39
* Added backticks to `istio-init`
* Use 'istioctl dashboard' instead of port-forward
* bold references to UI elements
* Cleanup dashboards
* Address comments
* Mention control-c, which is easier way to stop dashboard
- Fix a bunch of heading capitalization.
- Remove words that shouldn't be in the dictionary
and update the text accordingly.
- Added a few @@ sequences to reference content files from text blocks.
- Used a few {{< source_branch_name >}} sequences to refer to the proper
branch in GitHub rather than master.
Kevin Kunkel
Ed Snible
Eric Buehl
Yangmin Zhu
Frank Budinsky
Martin Taillefer
Jesse Lumme