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Removing FUSE support from CF
Hi Guillaume, I'd put it like this: running containers with 'privileged: false' makes them safe /even if/ a user gets root. With a docker image this is essential, because getting root is trivial. With
Hi Guillaume, I'd put it like this: running containers with 'privileged: false' makes them safe /even if/ a user gets root. With a docker image this is essential, because getting root is trivial. With
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By
Julz Friedman
· #1005
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Garden is Moving!
Hi cf-dev, I’d like to discuss some exciting changes the Garden team is planning to make in Diego’s container subsystem, Garden. Garden? What’s that? Garden is the containerisation layer used by Diego
Hi cf-dev, I’d like to discuss some exciting changes the Garden team is planning to make in Diego’s container subsystem, Garden. Garden? What’s that? Garden is the containerisation layer used by Diego
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By
Julz Friedman
· #1034
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Announcing Volume Services for Cloud Foundry
This is ridiculously cool - nice work Persils!
This is ridiculously cool - nice work Persils!
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By
Julz Friedman
· #5746
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Garden-RunC is 1.0! (& ACTION REQUIRED: End-of-life for garden-linux)
Hi cf-dev, This is a very exciting email to write! I'm extremely proud to announce that garden-runC <https://github.com/cloudfoundry/garden-runc-release>, the new cloud foundry container runtime for L
Hi cf-dev, This is a very exciting email to write! I'm extremely proud to announce that garden-runC <https://github.com/cloudfoundry/garden-runc-release>, the new cloud foundry container runtime for L
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By
Julz Friedman
· #5870
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Strict CPU quotas proposal
The use case seems reasonable to me. Even if it's technically free (no marginal cost) to let processes consume the whole machine when it's available, I can easily see a commercial and technical case f
The use case seems reasonable to me. Even if it's technically free (no marginal cost) to let processes consume the whole machine when it's available, I can easily see a commercial and technical case f
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By
Julz Friedman
· #5961
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Memory usage: number reported from `cf app <app>` vs. inside container
Hi John, Unfortunately memory usage inside containers is a bit of a painful topic. I've linked to a really great blog by Heroku on this topic below that goes in to more detail but tl;dr there's not a
Hi John, Unfortunately memory usage inside containers is a bit of a painful topic. I've linked to a really great blog by Heroku on this topic below that goes in to more detail but tl;dr there's not a
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By
Julz Friedman
· #5986
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Proposal: Using OCI Images for Droplets and RootFS in CF
Hi CF-Devs! A few of us have been working on a proposal to explore using OCI Images (a standardised format for container images) to allow more standard, more flexible and potentially more performant m
Hi CF-Devs! A few of us have been working on a proposal to explore using OCI Images (a standardised format for container images) to allow more standard, more flexible and potentially more performant m
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By
Julz Friedman
· #6570
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[cf-bosh] Re: BOSH CLI v2
I can't wait to try out the new log-in com-mand [image: Gemoji image for :trollface:] (Srsly great work bosh folks! :))
I can't wait to try out the new log-in com-mand [image: Gemoji image for :trollface:] (Srsly great work bosh folks! :))
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By
Julz Friedman
· #6762
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CF space application sharing
Garden does have (currently not very well documented) support for setting hard cpu maximums as well as the fair share limits described above. This is off by default but can be enabled via the 'garden.
Garden does have (currently not very well documented) support for setting hard cpu maximums as well as the fair share limits described above. This is off by default but can be enabled via the 'garden.
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By
Julz Friedman
· #7053
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Garden Pods Feature Narrative
Hi cf-dev! Garden is planning to incept on a feature narrative to bring proper support for sidecar processes (i.e. processes that share some but not all namespaces and cgroups with the main container
Hi cf-dev! Garden is planning to incept on a feature narrative to bring proper support for sidecar processes (i.e. processes that share some but not all namespaces and cgroups with the main container
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By
Julz Friedman
· #7320
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Cloud Foundry is going Rootless: What it means for you. (ACTION REQUIRED)
Hi cf-dev! I’d like to discuss some new security features we’re adding to Garden, and what they mean for operators. Tl;dr: Garden, Cloud Foundry’s container creation and management engine, now has exp
Hi cf-dev! I’d like to discuss some new security features we’re adding to Garden, and what they mean for operators. Tl;dr: Garden, Cloud Foundry’s container creation and management engine, now has exp
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By
Julz Friedman
· #7368
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Quieting a Noisy Neighbor
#cf
Hi Stanislav -- cpu usage is not currently unlimited, quotas are already enforced in proportion to a container's memory limit. If multiple containers on a cell each try to use all resources, they will
Hi Stanislav -- cpu usage is not currently unlimited, quotas are already enforced in proportion to a container's memory limit. If multiple containers on a cell each try to use all resources, they will
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By
Julz Friedman
· #7628
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We are groot! Merging garden and groot (ACTION MAY BE REQUIRED)
Hi cf-dev garden and groot fans! I'd like to quickly discuss some changes we're making to garden (the cloud foundry app runtime’s container api) and groot (the next generation rootfs management librar
Hi cf-dev garden and groot fans! I'd like to quickly discuss some changes we're making to garden (the cloud foundry app runtime’s container api) and groot (the next generation rootfs management librar
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By
Julz Friedman
· #7645
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Proposal: Garden support for Containerd
Hi cf devvers, the garden team have a proposal about using Containerd to run containers in garden-runc. It's called "Proposal: Use Containerd to run containers in Garden-RunC". The link is here [0]. [
Hi cf devvers, the garden team have a proposal about using Containerd to run containers in garden-runc. It's called "Proposal: Use Containerd to run containers in Garden-RunC". The link is here [0]. [
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By
Julz Friedman
· #7699
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Proposal for Incubation in the Extensions PMC: CF Dev
\o/ Yassss. Nice.
By
Julz Friedman
· #7770
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release tagging ... to v or not to v
+1 to Eric's view also. I like being able to (sort of) filter version tags. Thanks,
+1 to Eric's view also. I like being able to (sort of) filter version tags. Thanks,
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By
Julz Friedman
· #7801
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Removing the (experimental) btrfs driver from Garden/Grootfs
Hi cf-dev, I wanted to write a quick email to make sure the community is aware that we are planning to remove the btrfs driver from Garden/Grootfs in the next Garden release (and to explain why). Expo
Hi cf-dev, I wanted to write a quick email to make sure the community is aware that we are planning to remove the btrfs driver from Garden/Grootfs in the next Garden release (and to explain why). Expo
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By
Julz Friedman
· #7830
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The CF App Autoscaler: An Update
Hi cf-dev, I wanted to give everyone a quick update on the progress of the application autoscaler project as we’ve recently hit some nice milestones. WHAT IS THIS? The app autoscaler is a cloud foundr
Hi cf-dev, I wanted to give everyone a quick update on the progress of the application autoscaler project as we’ve recently hit some nice milestones. WHAT IS THIS? The app autoscaler is a cloud foundr
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By
Julz Friedman
· #7862
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Proposal: Pluggable scheduling with Kubernetes implementation for Cloud Foundry ("Project Eirini")
Hi cf-dev! After quite a successful presentation of our CF and K8s integration work at cf summit, we are now excited to get started on it “for real”! There’s a long proposal document linked below [0]
Hi cf-dev! After quite a successful presentation of our CF and K8s integration work at cf summit, we are now excited to get started on it “for real”! There’s a long proposal document linked below [0]
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By
Julz Friedman
· #7949
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Call for Demos - CF / K8S Integration SIG Meeting
Happy to demo Eirini (the artist formerly known as Cube), too. Thanks!
Happy to demo Eirini (the artist formerly known as Cube), too. Thanks!
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By
Julz Friedman
· #7962
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