[release_2.0] Upgrade to NodeJS 14

[treydock]

Draft to let tests run and also need to test the upgrade for Ubuntu on a container. RPM upgrade is same as always.

Fixes #2308

┆Issue is synchronized with this Asana task by Unito

[treydock]

@johrstrom Below are the two possible upgrade paths for Ubuntu that I tested in a container.

Modify repo file:

sed -i.bak 's|12|14|g' /etc/apt/sources.list.d/nodesource.list
apt update
apt install --only-upgrade ondemand

Or install newer release file with flags to overwrite:

wget -O /tmp/ondemand-release-web_2.0.1_all.deb https://apt.osc.edu/ondemand/2.0/ondemand-release-web_2.0.1_all.deb
apt -o Dpkg::Options::="--force-confnew" install /tmp/ondemand-release-web_2.0.1_all.deb
apt update
apt install --only-upgrade ondemand

Because the repo file is in /etc, apt won't overwrite without either a prompt or that flag. I think second option is better so that the packaged files are consistent with the package installed. Can leave off the Dpkg::Options but then just have tell people to choose the "Y" option to overwrite old file.

For EL7 is just:

yum update ondemand

For EL8 sites do this:

dnf module reset nodejs
dnf module enable nodejs:14
dnf update ondemand

Normally we put update instructions in release notes, so this might require a new section in Docs for updating OnDemand.

[johrstrom]

Alright. Let's ruin some people's week. I'm only half joking, but node being EOL kinda forces us to do it.

[treydock]

@johrstrom How should this get documented? Do we just update 2.0 release notes ? That only has RHEL7/RHEL8 steps. Or do we provide new Upgrade page? Or do we just want to document in the Discourse announcement?

[johrstrom]

Do we just update 2.0 release notes ? That only has RHEL7/RHEL8 steps. Or do we provide new Upgrade page? Or do we just want to document in the Discourse announcement?

Release notes and discourse announcements. I don't think we need a whole new page on upgrades.