update(falco): add HOST_ROOT and FALCO_HOSTNAME by default
#644
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poiana
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This env var is consumed by Falco's gRPC servers and passed to libs to populate `evt.hostname`, and used in metrics (possibly other purpose in the future) as well. Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
Although HOST_ROOT is already set in all container images consumed by this chart, its default value (i.e. `/host`) is hard-coded in many points across this chart. So for consistency, we also force set it in `env:` for the main container and the initContainer as well. The alternative would be to make it parametric, but since this is just an implementation detail that does not produce a user-facing effect, there's no compelling reason for the user to modify it. Moreover, the hard-coded value works since its usage is consistent across and limited to only containers managed by this chart. Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
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rebased /unhold |
alacuku
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: alacuku, cpanato, leogr The full list of commands accepted by this bot can be found here. The pull request process is described here
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What type of PR is this?
/kind feature
/kind chart-release
Any specific area of the project related to this PR?
/area falco-chart
What this PR does / why we need it:
Which issue(s) this PR fixes:
Fixes falcosecurity/deploy-kubernetes#95
Special notes for your reviewer:
/hold for double checking and second opinions
cc @falcosecurity/core-maintainers
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