Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

[Heartbeat] Unpack beats at build time on docker #202

Merged
merged 2 commits into from
Mar 16, 2022
Merged

[Heartbeat] Unpack beats at build time on docker #202

Show file tree
Hide file tree
Changes from 1 commit
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
1bc974a
unpack beats at build time on docker
emilioalvap Mar 14, 2022
dc22ccd
Add comment on heartbeat caps
emilioalvap Mar 14, 2022
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
1 change: 1 addition & 0 deletions dev-tools/packaging/packages.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -482,6 +482,7 @@ shared:
user: '{{ .BeatName }}'
linux_capabilities: ''
image_name: ''
beats_install_path: "install"
files:
'elastic-agent.yml':
source: 'elastic-agent.docker.yml'
Expand Down
12 changes: 11 additions & 1 deletion dev-tools/packaging/templates/docker/Dockerfile.elastic-agent.tmpl
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -32,7 +32,7 @@ FROM {{ .from }}
ENV BEAT_SETUID_AS={{ .user }}

{{- if contains .from "ubi-minimal" }}
RUN for iter in {1..10}; do microdnf update -y && microdnf install -y findutils shadow-utils && microdnf clean all && exit_code=0 && break || exit_code=$? && echo "microdnf error: retry $iter in 10s" && sleep 10; done; (exit $exit_code)
RUN for iter in {1..10}; do microdnf update -y && microdnf install -y tar gzip findutils shadow-utils && microdnf clean all && exit_code=0 && break || exit_code=$? && echo "microdnf error: retry $iter in 10s" && sleep 10; done; (exit $exit_code)
{{- else }}

RUN for iter in {1..10}; do \
Expand Down Expand Up @@ -181,6 +181,16 @@ RUN mkdir /app
RUN chown {{ .user }} /app
{{- end }}
{{- end }}

RUN mkdir -p {{ $beatHome }}/data/{{.BeatName}}-{{ commit_short }}/{{ .beats_install_path }} && \
for beatPath in {{ $beatHome }}/data/{{.BeatName}}-{{ commit_short }}/downloads/*.tar.gz; do \
tar xf $beatPath -C {{ $beatHome }}/data/{{.BeatName}}-{{ commit_short }}/{{ .beats_install_path }}; \
done && \
chown -R {{ .user }}:{{ .user }} {{ $beatHome }}/data/{{.BeatName}}-{{ commit_short }}/{{ .beats_install_path }} && \
chown -R root:root {{ $beatHome }}/data/{{.BeatName}}-{{ commit_short }}/{{ .beats_install_path }}/*/*.yml && \
chmod 0644 {{ $beatHome }}/data/{{.BeatName}}-{{ commit_short }}/{{ .beats_install_path }}/*/*.yml && \
setcap cap_net_raw,cap_setuid+p {{ $beatHome }}/data/{{.BeatName}}-{{ commit_short }}/{{ .beats_install_path }}/heartbeat-*/heartbeat
Copy link
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Can we add a comment about why these permission are necessary for heartbeat?

Copy link
Contributor Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Sure, added a short explanation on setcap


USER {{ .user }}

{{- if (and (contains .image_name "-complete") (not (contains .from "ubi-minimal"))) }}
Expand Down