[WIP] Changes for monitoring support using tendrl project. #60
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- Add repos and install relevant packages.
- enable relevant services
- Expose corresponding ports
Signed-off-by: Saravanakumar Arumugam <sarumuga@redhat.com>
Add tendrl-collectd-selinux tendrl-selinux packages. Signed-off-by: Saravanakumar Arumugam <sarumuga@redhat.com>
till import(and then installing). Signed-off-by: Saravanakumar Arumugam <sarumuga@redhat.com>
CentOS/Dockerfile
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| @@ -47,6 +47,17 @@ systemctl enable ntpd.service; \ | |||
| systemctl enable glusterd.service; \ | |||
| systemctl enable gluster-setup.service; | |||
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| EXPOSE 2222 111 245 443 24007 2049 8080 6010 6011 6012 38465 38466 38468 38469 49152 49153 49154 49156 49157 49158 49159 49160 49161 49162 | |||
| RUN yum --setopt=tsflags=nodocs -y install epel-release; | |||
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It is generally not recommended to include multple RUN statements like this, since this will cause the image size to grow rapidly in size. Using ; \ syntax like above (or, preferably, && \ like in the Fedora container) is much more efficient.
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Done. merging RUN install commands.
CentOS/Dockerfile
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| @@ -47,6 +47,17 @@ systemctl enable ntpd.service; \ | |||
| systemctl enable glusterd.service; \ | |||
| systemctl enable gluster-setup.service; | |||
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| EXPOSE 2222 111 245 443 24007 2049 8080 6010 6011 6012 38465 38466 38468 38469 49152 49153 49154 49156 49157 49158 49159 49160 49161 49162 | |||
| RUN yum --setopt=tsflags=nodocs -y install epel-release; | |||
| ADD tendrl/tendrl-release-epel-7.repo /etc/yum.repos.d/tendrl-release-epel-7.repo | |||
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You shouldn't need to use ADD for these, I'd suggest COPY instead. I'd also suggest moving the file-adding lines above the RUN statements.
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Done. making it as COPY
Use COPY instead of ADD yum clean after install Signed-off-by: Saravanakumar Arumugam <sarumuga@redhat.com>
CentOS/Dockerfile
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| RUN systemctl enable tendrl-node-agent | ||
| RUN sed -i.bak '/^etcd_connection/s/:.*/:\ tendrlserver/' /etc/tendrl/node-agent/node-agent.conf.yaml | ||
| RUN sed -i.bak '/^graphite_host/s/:.*/:\ tendrlserver/' /etc/tendrl/node-agent/node-agent.conf.yaml | ||
| RUN sed -i.bak '/^SELINUX\b/s/=.*/=permissive/' /etc/selinux/config |
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Merge these RUN statements into the previous one as well. Probably do the systemctl call last.
Signed-off-by: Saravanakumar Arumugam <sarumuga@redhat.com>
CentOS/Dockerfile
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| @@ -47,6 +47,17 @@ systemctl enable ntpd.service; \ | |||
| systemctl enable glusterd.service; \ | |||
| systemctl enable gluster-setup.service; | |||
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| EXPOSE 2222 111 245 443 24007 2049 8080 6010 6011 6012 38465 38466 38468 38469 49152 49153 49154 49156 49157 49158 49159 49160 49161 49162 | |||
| COPY tendrl/tendrl-release-epel-7.repo /etc/yum.repos.d/tendrl-release-epel-7.repo | |||
| COPY tendrl/tendrl-dependencies-epel-7.repo /etc/yum.repos.d/tendrl-dependencies-epel-7.repo | |||
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OH, I just noticed something... you don't have to do this if you don't want to, so I'll just make this a comment, but you COULD do the following:
COPY tendrl/tendrl-release-epel-7.repo \
tendrl/tendrl-dependencies-epel-7.repo \
/etc/yum.repos.d/
This is slightly more efficient for the build and produces a slightly smaller image layer stack.
Signed-off-by: Saravanakumar Arumugam <sarumuga@redhat.com>
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Kindly is there already an OpenShift matching version about this pull request ? |
Signed-off-by: Saravanakumar Arumugam sarumuga@redhat.com