Update dev-tools/packaging/templates/docker/Dockerfile.elastic-agent.…

…tmpl Co-authored-by: Paolo Chilà <[email protected]>
elastic · Oct 10, 2023 · f4bf8e6 · f4bf8e6
1 parent b9d3981
commit f4bf8e6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/dev-tools/packaging/templates/docker/Dockerfile.elastic-agent.tmpl b/dev-tools/packaging/templates/docker/Dockerfile.elastic-agent.tmpl
@@ -150,7 +150,7 @@ RUN setcap cap_net_raw,cap_setuid+p {{ $beatHome }}/data/elastic-agent-{{ commit
 # For security reasons setcap does not support symlinks. This is smart in the general case
 # but in our specific case since we're building a trusted image from trusted binaries this is
 # fine. Thus, we use readlink to follow the link and setcap on the actual binary
-    readlink -f {{ $beatBinary }} | xargs setcap {{ .linux_capabilities }} && \
+   setcap {{ .linux_capabilities }}  $(readlink -f {{ $beatBinary }}) && \
 {{- end }}
 true