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[5059.96 --> 5060.06] Sure. |
[5060.36 --> 5062.68] Composition is, has two parts. |
[5062.82 --> 5067.20] One is XRD, similar to CRDs, where you define your own API. |
[5067.62 --> 5071.18] But with XRDs, you can define two different APIs. |
[5071.18 --> 5077.46] One is namespaced and the other one is clusterscoped, which does not have any namespaces. |
[5078.20 --> 5087.88] So, what we usually see is that people create a composition with all the base system components in the same composition. |
[5088.16 --> 5090.12] Like, we call it batteries included. |
[5090.12 --> 5095.38] If you go to like, you know, platform references we have on the upbound org, you will see some of the examples. |
[5095.90 --> 5095.98] Right. |
[5096.06 --> 5106.06] Where we, for example, install Prometheus or like, you know, a few other tools that your platform team might want every cluster to have, like security agents. |
[5106.36 --> 5117.00] In this case, as listed there in the PR, you've got the cert manager, you've got a Grafana agent, and a few other components that you want to install. |
[5117.00 --> 5122.20] And then the other composition is usually the application itself. |
[5122.58 --> 5127.20] In that, in that composition, you would define like, you know, what changelog specifically needs. |
[5127.44 --> 5141.44] So that, for example, you would create a single cluster with that base composition and then refer to it from many namespaces in your seed cluster and from many applications that can be installed to that cluster. |
[5141.60 --> 5141.78] Right. |
[5141.78 --> 5148.58] So you would have like, you know, the cluster that is like, you know, managed in one namespace, maybe like, you know, changelog system. |
[5148.68 --> 5148.82] Yeah. |
[5149.02 --> 5150.12] With its own claim. |
[5150.24 --> 5153.78] Their claim is what we call like similar to PVC, percent volume claim. |
[5153.84 --> 5154.02] Yeah. |
[5154.22 --> 5154.98] That is namespace. |
[5155.52 --> 5169.32] So you would have that production cluster, but like, you know, different teams or developers in their own namespace, they would refer to that central production cluster in their claims that are defined again by you. |
[5169.32 --> 5169.48] Yeah. |
[5169.54 --> 5170.20] Via XRD. |
[5170.20 --> 5181.56] So it's about like, you know, publishing a new API instead of like, you know, we, instead of going through all the fields of the specific clouds, you would publish API with only because you want to be configured. |
[5181.90 --> 5182.18] Okay. |
[5182.64 --> 5183.62] That is really cool. |
[5183.84 --> 5185.30] I can hardly wait to do that. |
[5185.40 --> 5186.58] I mean, that is seriously cool. |
[5186.58 --> 5196.06] Like having all this stuff abstracted in a composition to just capture what it means for the entire changelog setup to come online would be so amazing. |
[5196.68 --> 5205.30] The other thing which would be also amazing is to move crossplane from being hosted on our cluster to be hosted on about cloud. |
[5205.44 --> 5211.18] Because the dream is there is a seed cluster somewhere, which is managed by someone else, in this case, about cloud. |
[5211.18 --> 5212.98] And the crossplane is there. |
[5213.10 --> 5215.08] We can define all the important stuff. |
[5215.32 --> 5220.98] And that is the seed, which controls all the other clusters, everything else, and not just clusters, other things as well. |
[5221.48 --> 5224.60] Again, I don't want to go too far with this idea, like blow your minds completely. |
[5224.60 --> 5227.98] But why doesn't it manage some fly IO apps? |
[5228.32 --> 5229.94] Or why doesn't it manage maybe some DNS? |
[5230.34 --> 5237.80] Or why doesn't it manage like other things from the seed cluster rather than because right now the external DNS is what we use in every cluster to manage its own DNS. |
[5238.02 --> 5238.82] And that's okay. |
[5238.96 --> 5240.18] We may need to do that. |
[5240.44 --> 5244.84] But what about a top level thing, which then, you know, seeds everything else? |
[5245.10 --> 5247.24] So that's something which I'm excited about. |
[5247.78 --> 5252.50] Well, I'm really looking forward to what we'll do together next year, move off with all this stuff. |
[5252.50 --> 5254.86] There's like so many improvements which we can drive. |
[5254.98 --> 5256.12] I'm really keen on that. |
[5256.16 --> 5256.88] It's the first step. |
[5257.24 --> 5264.48] But you as a listener, what I would say is have a look at the provider Jet Linode in the crossplane Contrip org. |
[5265.28 --> 5267.06] See if, you know, it's helpful. |
[5267.60 --> 5270.28] And Merry Christmas and Happy New Year. |
[5270.42 --> 5271.22] Anything else to add? |
[5273.42 --> 5278.74] Yeah, it was great working with you for the last couple of days to get all these things done. |
[5279.20 --> 5281.04] And yeah, I'm honored to be here. |
[5281.36 --> 5281.92] Thank you, Mubarak. |
[5281.92 --> 5283.16] It's been my pleasure. |
[5283.34 --> 5284.02] Thank you very much. |
[5284.08 --> 5284.70] See you next year. |
[5288.58 --> 5291.02] Thank you for tuning in to another episode of Ship It. |
[5291.18 --> 5294.06] This is just one of our podcasts for developers. |
[5294.62 --> 5297.58] Go to changelog.com forward slash master for the rest. |
[5297.78 --> 5302.74] You can join us via changelog.com forward slash community for free. |
[5303.38 --> 5307.70] The only cost is happiness credits if you choose to not interact with us. |
[5308.16 --> 5309.80] There are no imposters in our Slack. |
[5310.18 --> 5311.30] Everyone is welcome. |
[5311.92 --> 5315.86] Huge thanks to our partners Fastly, LaunchDarkly and Linode. |
[5316.52 --> 5319.46] Thank you, Breakmaster Cylinder for all our awesome beats. |
[5320.10 --> 5321.18] That's it for this week. |
[5321.48 --> 5322.28] See you next week. |
[5323.02 --> 5324.50] Actually, there's one more thing. |
[5324.50 --> 5326.84] Thank you for the great feedback, Alex. |
[5326.84 --> 5331.22] You're the reason why these episode outros will get extra love from now onwards. |
[5332.06 --> 5333.28] Keep shipping and improving. |
[5333.78 --> 5335.44] Inventory is overrated. |
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