fixtures: fix read-only krb5kdc composeBuild failure

Running composeBuild task for krb5kdc-fixture throws read-only file system error while writing hostname to local hosts file. Since, hostname resolution is already present and pointing to local node, let's remove writing it again from the Dockerfile. See: opensearch-project#8761 Signed-off-by: Rohit Ashiwal <[email protected]>
r1walz · Jul 20, 2023 · 5d0a1a9 · 5d0a1a9
1 parent 27a14c7
commit 5d0a1a9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/test/fixtures/krb5kdc-fixture/Dockerfile b/test/fixtures/krb5kdc-fixture/Dockerfile
@@ -2,7 +2,7 @@ FROM ubuntu:14.04
 RUN apt update -y
 RUN apt upgrade -y
 ADD . /fixture
-RUN echo kerberos.build.opensearch.org > /etc/hostname && echo "127.0.0.1 kerberos.build.opensearch.org" >> /etc/hosts
+RUN echo kerberos.build.opensearch.org > /etc/hostname
 RUN bash /fixture/src/main/resources/provision/installkdc.sh
 
 EXPOSE 88