Add OSGi headers to pekko-cluster-typed

[rovarga]

Signed-off-by: Robert Varga [email protected]

[He-Pin]

lgtm

[pjfanning]

@rovarga Could you give us an overview of how many changes are coming? We are trying to manage some releases and getting PRs with no description makes life hard for us.

[He-Pin]

Maybe do it in one PR, this one will need backport too

[pjfanning]

Temporarily blocking until we know how many changes are coming in. I don't want to keep getting lots of small PRs with no description.
OSGI is not widely used by Pekko users and there is even an issue open suggesting that we remove OSGI support.
We also have:

lazy val distributedData = exports(Seq("org.apache.pekko.cluster.ddata.*"))

So org.apache.pekko.cluster.ddata prefixed packages are split across 2 different jars (cluster-typed and distributed-data). Do we need to move classes around (between jars) to avoid this?

[rovarga]

Right, sorry about that.
I thought it was going to be just the pekko-pki patch, but I misread the state of my downstream prototype and testing is turning out more things.

So far I have found 4 issues:

• the pki that is already merged
• Fix pekkoImport() range #2111 , which needs to be adjusted for 1.2.x
• this one
• pekko-remote importing jdk.jfr without option (I am brewing a patch for that now)

So let me close this one down and I will raise a combined PR, figuring out the above comment about split packages as well.

[pjfanning]

#705 is the issue where we are considering remove OSGi altogether. We can assume things are ok for now (that OSGi is still supported).