WIP: Install crictl from RPM #125
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## main #125 +/- ##
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@frobware, this pull request is now in conflict and requires a rebase. |
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@frobware, this pull request is now in conflict and requires a rebase. |
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| RUN subscription-manager repos --enable=rhocp-4_DOT_17-for-rhel-9-x86_64-rpms | ||
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| RUN ${DNF_CMD} -y install wget tar gzip ca-certificates cri-tools && \ |
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I installed wget, tar and gzip so I could unpack the crictl-*-tar.gz, so we wouldn't need them if we're doing an RPM install of crictl. I think you added ca-certificates -- possibly so you could remove --no-check-certificate. Do we still need it?
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Re: ca-certificates. No, it shouldn’t be needed once we're just installing cri-tools vi dnf. In fact, I believe we can remove all of these ancillary packages. The PR’s initial goal was primarily to see how the addition of the subscription-manager repository would pan out.
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| # by leaving it empty we can ensure that the container and binary shipped on it will have the same platform. | |||
| RUN CGO_ENABLED=0 GOOS=${TARGETOS:-linux} GOARCH=${TARGETARCH} go build -mod vendor -o bpfman-agent ./cmd/bpfman-agent/main.go | |||
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| FROM --platform=$TARGETPLATFORM registry.access.redhat.com/ubi9/ubi-minimal:9.4-1227 | |||
| FROM --platform=$TARGETPLATFORM registry.access.redhat.com/ubi9/ubi:9.4 | |||
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Do you know how much bigger this is than the ubi-minimal?
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% podman images| grep ubi9
registry.access.redhat.com/ubi9/ubi 9.4 f1b92832563d 12 days ago 221 MB
registry.access.redhat.com/ubi9/ubi latest f1b92832563d 12 days ago 221 MB
registry.access.redhat.com/ubi9/ubi-minimal latest 16f404cd0c33 12 days ago 101 MB
Double-checking with image inspect, I see:
% podman image inspect ubi9/ubi | grep \"Size\":
"Size": 220828778,
% podman image inspect ubi9/ubi-minimal | grep \"Size\":
"Size": 100927499,so the minimal image is ~half the size.
If we want to persist with the minimal then we could install subscription-manager in the minimal image ala:
[root@bb47957e72f1 /]# microdnf install -y /usr/bin/find /usr/bin/xargs
[root@bb47957e72f1 /]# microdnf install -y /usr/bin/subscription-managerNote: I installed find and xargs as prerequisites because, when installing only subscription-manager, I noticed the following messages at the end of the installation:
[root@bb47957e72f1 /]# microdnf install -y /usr/bin/subscription-manager
...
Installing: python3-subscription-manager-rhsm;1.29.40-1.el9;x86_64;ubi-9-baseos-rpms
Installing: subscription-manager;1.29.40-1.el9;x86_64;ubi-9-baseos-rpms
Created symlink /etc/systemd/system/multi-user.target.wants/rhsmcertd.service → /usr/lib/systemd/system/rhsmcertd.service.
/var/tmp/rpm-tmp.fJ9M2l: line 17: find: command not found
/var/tmp/rpm-tmp.fJ9M2l: line 17: xargs: command not found
Once subscription-manager is installed we can enable the repo:
[root@bb47957e72f1 /]# subscription-manager register --user [email protected]
Registering to: subscription.rhsm.redhat.com:443/subscription
Password:
The system has been registered with ID: 79308da8-d8b6-4595-b15f-b71e6209f0e7
The registered system name is: bb47957e72f1
[root@bb47957e72f1 /]# subscription-manager repos --enable=rhocp-4.16-for-rhel-9-x86_64-rpms
Repository 'rhocp-4.16-for-rhel-9-x86_64-rpms' is enabled for this system.
[root@bb47957e72f1 /]# microdnf install -y cri-tools
Downloading metadata...
Downloading metadata...
Downloading metadata...
Package Repository Size
Installing:
cri-tools-1.29.0-4.el9.x86_64 rhocp-4.16-for-rhel-9-x86_ 9.9 MB
Transaction Summary:
Installing: 1 packages
Reinstalling: 0 packages
Upgrading: 0 packages
Obsoleting: 0 packages
Removing: 0 packages
Downgrading: 0 packages
Downloading packages...
Running transaction test...
Installing: cri-tools;1.29.0-4.el9;x86_64;rhocp-4.16-for-rhel-9-x86_64-rpms
Complete.
Exploratory PR to investigate how we can enable a repository to provide cri-tools.