RunAsGroup documentation for Progressing this to Beta #12297
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| uid=1000 gid=3000 groups=2000 | ||
| ``` | ||
| You will see that gid is 3000 which is same as `runAsGroup` field. If the `runAsGroup` was ommitted the gid would | ||
| remain as 0(root) and the process would continue to run with some root privileges. |
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@kubernetes/sig-node-pr-reviews PTAL at this for accuracy, specifically "the process would continue to run with some root privileges"
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It doesn't have any root privileges, it just means it's able to interact with root-group files that have group permissions.
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Doesnt being able to read/write a file owned by 0 group, mean the process has root privileges ?
Note, i have reworded as per suggestion, but i dont agree with the suggestion or missing enough understanding of what root means
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| uid=1000 gid=3000 groups=2000 | ||
| ``` | ||
| You will see that gid is 3000 which is same as `runAsGroup` field. If the `runAsGroup` was ommitted the gid would | ||
| remain as 0(root) and the process would continue to run with some root privileges. |
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It doesn't have any root privileges, it just means it's able to interact with root-group files that have group permissions.
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@krmayankk Any progress here? Please feel free to reopen when you're ready to resume work. |
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@krmayankk: Reopened this PR. In response to this:
Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository. |
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@zacharysarah i am working on it today, will update |
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@krmayankk there's a deadline tomorrow (Monday EOD) to have the docs PR ready to review. What's the current status? Also, not needed for the monday deadline but it would be great to get a technical lgtm too! |
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/milestone 1.14 |
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Update the feature gate docs too: https://github.com/kubernetes/website/blob/master/content/en/docs/reference/command-line-tools-reference/feature-gates.md
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| The securityContext field in a {{< glossary_tooltip term_id="pod" >}} (applying to all containers) or container is used to set the user (runAsUser) and group (fsGroup), capabilities, privilege settings, and security policies (SELinux/AppArmor/Seccomp) that container processes use. | |||
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| The securityContext field in a {{< glossary_tooltip term_id="pod" >}} (applying to all containers) or container is used to set the user (runAsUser), primary group(runAsGroup) and group (fsGroup), capabilities, privilege settings, and security policies (SELinux/AppArmor/Seccomp) that container processes use. | |||
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| The securityContext field in a {{< glossary_tooltip term_id="pod" >}} (applying to all containers) or container is used to set the user (runAsUser), primary group(runAsGroup) and group (fsGroup), capabilities, privilege settings, and security policies (SELinux/AppArmor/Seccomp) that container processes use. | |
| The securityContext field in a {{< glossary_tooltip term_id="pod" >}} (applying to all containers) or container is used to set the user, groups, capabilities, privilege settings, and security policies (SELinux/AppArmor/Seccomp) and more that container processes use. |
| group ID 2000 is associated with all Containers in the Pod. Group ID 2000 is also | ||
| associated with the volume mounted at `/data/demo` and with any files created in that | ||
| volume. | ||
| the Pod, all processes runs with user ID 1000. The `runAsGroup` field specifies the primary group ID of 3000 for |
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| the Pod, all processes runs with user ID 1000. The `runAsGroup` field specifies the primary group ID of 3000 for | |
| the Pod, all processes run with user ID 1000. The `runAsGroup` field specifies the primary group ID of 3000 for |
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@krmayankk this looks ready to merge. Can I get a technical LGTM @liggitt or @tallclair ? |
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: jimangel The full list of commands accepted by this bot can be found here. The pull request process is described here
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* Official documentation on Poseidon/Firmament, a new multi-scheduler support for K8S. (#11752) * Added documentation about Poseidon-Firmament scheduler * Fixed some style issues. * Udpated the document as per the review comments. * Fixed some typos and updated the document * Updated the document as per the review comments. * Document timeout attribute for kms-plugin. (#12158) See 72540. * Official documentation on Poseidon/Firmament, a new multi-scheduler (#12343) * Removed the old version of the Poseidon documentation. Incorrect location. * Official documentation on Poseidon/Firmament, a new multi-scheduler support for K8S (#12069) * Official documentation on Poseidon/Firmament, a new multi-scheduler support for K8S. (#11752) * Added documentation about Poseidon-Firmament scheduler * Fixed some style issues. * Udpated the document as per the review comments. * Fixed some typos and updated the document * Updated the document as per the review comments. * Updated the document as per review comments. Added config details. * Updated the document as per the latest review comments. Fixed nits * Made changes as per latest suggestions. * Some more changes added. * Updated as per suggestions. * Changed the release process section. * SIG Docs edits Small edits to match style guidelines. * add plus to feature state * capitalization * revert feature state shortcode since this is a Kubernetes extension, not a direct feature, it shouldn't use the regular feature state tagging. (cherry picked from commit 7730c15) * Remove initializers from doc. It will be removed in 1.14 (#12331) * kubeadm: Document CRI auto detection functionality (#12462) Signed-off-by: Rostislav M. Georgiev <[email protected]> * Minor doc change for GAing Pod DNS Config (#12514) * Graduate ExpandInUsePersistentVolumes feature to beta (#10574) * Rename 2018-11-07-grpc-load-balancing-with-linkerd.md.md file (#12594) * Add dynamic percentage of node scoring to user docs (#12235) * Add dynamic percentage of node scoring to user docs * addressed review comments * delete special symbol (#12445) * Update documentation for VolumeSubpathEnvExpansion (#11843) * Update documentation for VolumeSubpathEnvExpansion * Address comments - improve descriptions * Graduate Pod Priority and Preemption to GA (#12428) * Added Instana links to the documentation (#12977) * Added link to the Instana Kubernetes integration * Added Instana link for services section Added Instana and a link to the Kubernetes integration to the analytics services section and broadened the scope to APM, monitoring and analytics. * Oxford comma /flex * More Oxford commas, because they matter * Update kubectl plugins to stable (#12847) * documentation for CSI topology beta (#12889) * Document changes to default RBAC discovery ClusterRole(Binding)s (#12888) * Document changes to default RBAC discovery ClusterRole(Binding)s Documentation for kubernetes/enhancements#789 and kubernetes/kubernetes#73807 * documentation review feedback * CSI raw block to beta (#12931) * Change incorrect string raw to block (#12926) Fixes #12925 * Update documentation on node OS/arch labels (#12976) These labels have been promoted to GA: kubernetes/enhancements#793 * local pv GA doc updates (#12915) * Publish CRD OpenAPI Documentation (#12910) * add documentation for CustomResourcePublishOpenAPI * address comments fix links, ordered lists, style and typo * kubeadm: add document for upgrading from 1.13 to 1.14 (single CP and HA) (#13189) * kubeadm: add document for upgrading from 1.13 to 1.14 - remove doc for upgrading 1.10 -> 1.11 * kubeadm: apply amends to upgrade-1.14 doc * kubeadm: apply amends to upgrade-1.14 doc (part2) * kubeadm: apply amends to upgrade-1.14 doc (part3) * kubeadm: add note about "upgrade node experimental-control-plane" + add comment about `upgrade plan` * kubeadm: add missing "You should see output similar to this" * fix bullet indentation (#13214) * mark PodReadinessGate GA (#12800) * Update RuntimeClass documentation for beta (#13043) * Update RuntimeClass documentation for beta * Update feature gate & add upgrade section * formatting fixes * Highlight upgrade action required * Address feedback * CSI ephemeral volume alpha documentation (#10934) * update kubectl documentation (#12867) * update kubectl documentation * add document for Secret/ConfigMap generators * replace `kubectl create -f` by `kubectl apply -f` * Add page for kustomization support in kubectl * fix spelling errors and address comments * Documentation for Windows GMSA feature (#12936) * Documentation for Windows GMSA feature Signed-off-by: Deep Debroy <[email protected]> * Enhancements to GMSA docs Signed-off-by: Deep Debroy <[email protected]> * Fix links Signed-off-by: Deep Debroy <[email protected]> * Fix GMSA link Signed-off-by: Deep Debroy <[email protected]> * Add GMSA feature flag in feature flag list Signed-off-by: Deep Debroy <[email protected]> * Relocate GMSA to container configuration Signed-off-by: Deep Debroy <[email protected]> * Add example for container spec Signed-off-by: Deep Debroy <[email protected]> * Remove changes in Windows index Signed-off-by: Deep Debroy <[email protected]> * Update configure-gmsa.md * Update configure-gmsa.md * Update configure-gmsa.md * Update configure-gmsa.md * Rearrange the steps into two sections and other edits Signed-off-by: Deep Debroy <[email protected]> * Fix links Signed-off-by: Deep Debroy <[email protected]> * Add reference to script to generate GMSA YAMLs Signed-off-by: Deep Debroy <[email protected]> * Some more clarifications for GMSA Signed-off-by: Deep Debroy <[email protected]> * HugePages graduated to GA (#13004) * HugePages graduated to GA * fixing nit for build * Docs for node PID limiting (kubernetes/kubernetes#73651) (#12932) * kubeadm: update the reference documentation for 1.14 (#12911) * kubeadm: update list of generated files for 1.14 NOTE: PLACEHOLDERS! these files are generated by SIG Docs each release, but we need them to pass the k/website PR CI. - add join_phase* (new sub phases of join) - add init_phase_upload-certs.md (new upload certs phase for init) - remove alpha-preflight (now both init and join have this) * kubeadm: update reference docs includes for 1.14 - remove includes from alpha.md - add upload-certs to init-phase.md - add join-phase.md and it's phases * kubeadm: update the editorial content of join and init - cleanup master->control-plane node - add some notes about phases and join - remove table about pre-pulling images - remove outdated info about self-hosting * kubeadm: update target release for v1alpha3 removal 1.14 -> 1.15 * kubeadm: copy edits for 1.14 reference docs (part1) * kubeadm: use "shell" for code blocks * kubeadm: update the 1.14 HA guide (#13191) * kubeadm: update the 1.14 HA guide * kubeadm: try to fix note/caution indent in HA page * kubeadm: fix missing sudo and minor amends in HA doc * kubeadm: apply latest amends to the HA doc for 1.14 * fixed a few missed merge conflicts * Admission Webhook new features doc (#12938) - kubernetes/kubernetes#74998 - kubernetes/kubernetes#74477 - kubernetes/kubernetes#74562 * Clarifications and fixes in GMSA doc (#13226) * Clarifications and fixes in GMSA doc Signed-off-by: Deep Debroy <[email protected]> * Update configure-gmsa.md * Reformat to align headings and pre-reqs better Signed-off-by: Deep Debroy <[email protected]> * Reformat to align headings and pre-reqs better Signed-off-by: Deep Debroy <[email protected]> * Reformat to fix bullets Signed-off-by: Deep Debroy <[email protected]> * Reword application of sample gmsa Signed-off-by: Deep Debroy <[email protected]> * Update configure-gmsa.md * Address feedback to use active voice Signed-off-by: Deep Debroy <[email protected]> * Address feedback to use active voice Signed-off-by: Deep Debroy <[email protected]> * RunAsGroup documentation for Progressing this to Beta (#12297) * start serverside-apply documentation (#13077) * start serverside-apply documentation * add more concept info on server side apply * Update api concepts * Update api-concepts.md * fix style issues * Document CSI update (#12928) * Document CSI update * Finish CSI documentation Also fix mistake with ExpandInUsePersistentVolumes documented as beta * Overall docs for CSI Migration feature (#12935) * Placeholder docs for CSI Migration feature Signed-off-by: Deep Debroy <[email protected]> * Address CR comments and update feature gates Signed-off-by: Deep Debroy <[email protected]> * Add mappings for CSI plugins Signed-off-by: Deep Debroy <[email protected]> * Add sections for AWS and GCE PD migration Signed-off-by: Deep Debroy <[email protected]> * Add docs for Cinder and CSI Migration info Signed-off-by: Deep Debroy <[email protected]> * Clarify scope to volumes with file system Signed-off-by: Deep Debroy <[email protected]> * Change the format of EBS and Cinder CSI Migration sections to follow the GCE template Signed-off-by: Deep Debroy <[email protected]> * Windows documentation updates for 1.14 (#12929) * Updated the note to indicate doc work for 1.14 * first attempt at md export from gdoc * simplifyig * big attempt * moving DRAFT windows content to PR for review * moving content to PR in markdown for review * updated note tags * Delete windows-contributing.md deleting this file as it is already ported to the github contributor guide * fixed formatting in intro and cluster setup guide * updating formatting for running containers guide * rejiggered end of troubleshooting * fixed minor typos * Clarified the windows binary download step * Update _index.md making updates based on feedback * Update _index.md updating ovn-kubernetes docs * Update _index.md * Update _index.md * updating relative docs links updating all the links to be relative links to /docs * Update _index.md * Update _index.md updates for windows services and ovn-kubernetes * formatted for correct step numbering * fix typos * Update _index.md updates for flannel PR in troubleshooting * Update _index.md * Update _index.md updating a few sections like roadmap, services, troubleshooting/filing tickets * Update _index.md * Update _index.md * Update _index.md * Fixed a few whitespace issues * Update _index.md * Update _index.md * Update _index.md * add section on upgrading CoreDNS (#12909) * documentation for kubelet resource metrics endpoint (#12934) * windows docs updates for 1.14 (#13279) * Delete sample-l2bridge-wincni-config.json this file is not used anywhere * Update _index.md * Update _index.md * Update _index.md * Update _index.md * Update _index.md * Rename content/en/docs/getting-started-guides/windows/_index.md to content/en/docs/setup/windows/_index.md moving to new location * Delete flannel-master-kubectl-get-ds.png * Delete flannel-master-kubeclt-get-pods.png * Delete windows-docker-error.png * Add files via upload * Rename _index.md to add-windows-nodes.md * Create _index.md * Update _index.md * Update add-windows-nodes.md * Update add-windows-nodes.md * Create user-guide-windows-nodes.md * Create user-guide-windows-containers.md * Update and rename add-windows-nodes.md to intro-windows-nodes.md * Update user-guide-windows-containers.md * Rename intro-windows-nodes.md to intro-windows-in-kubernetes.md * Update user-guide-windows-nodes.md * Update user-guide-windows-containers.md * Update user-guide-windows-containers.md * Update user-guide-windows-nodes.md * Update user-guide-windows-containers.md * Update _index.md * Update intro-windows-in-kubernetes.md * Update intro-windows-in-kubernetes.md fixing the pause image * Update intro-windows-in-kubernetes.md changing tables from html to MD * Update user-guide-windows-nodes.md converting tables from HTML to MD * Update intro-windows-in-kubernetes.md * Update user-guide-windows-nodes.md * Update user-guide-windows-nodes.md * Update user-guide-windows-nodes.md updating the numbering , even though it messes up the notes a little bit. Jim will file a ticket to follow up * Update user-guide-windows-nodes.md * update to windows docs for 1.14 (#13322) * Update intro-windows-in-kubernetes.md * Update intro-windows-in-kubernetes.md * Update intro-windows-in-kubernetes.md * Update intro-windows-in-kubernetes.md * Update intro-windows-in-kubernetes.md * Update user-guide-windows-containers.md * Update user-guide-windows-nodes.md * Update intro-windows-in-kubernetes.md (#13344) * server side apply followup (#13321) * change some parts of serverside apply docs in response to comments * fix typos and wording * Update config.toml (#13365)
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1.14 feature kubernetes/enhancements#213
/milestone v1.14