OC-CREATE-PODDISRUPTIONBUDGET(1)

📦
version 4.22.0 · 2 versions
, in nixpkgs unstable

💅 oc create poddisruptionbudget (OC CREATE(1))

okay bestie, welcome to the OpenShift CLI User Manuals ✨ this one's all about making a PDB (that's a pod disruption budget, iykyk) and honestly it's giving "I keep your cluster from falling apart mid-upgrade" main character energy 👑

🌸 NAME

oc create poddisruptionbudget — create a pod disruption budget with the specified name 🫶

🦋 SYNOPSIS

oc create poddisruptionbudget [OPTIONS]

✨ DESCRIPTION

So the whole vibe is: you create a pod disruption budget with the name you picked, the selector you picked, and the number of minimum available pods you want. That's it, that's the tea 💖

🎀 OPTIONS

  • --allow-missing-template-keys=true — if true, any errors in templates when a field or map key is missing in the template just get ignored, no drama 🙈 literally only applies to golang and jsonpath output formats tho.
  • --dry-run="none" — must be "none", "server", or "client". If it's the client strategy, it only prints the object that would be sent, without actually sending it 👀. If it's the server strategy, it submits a server-side request without persisting the resource, no cap.
  • --field-manager="kubectl-create" — the name of the manager used to track field ownership 🏷️
  • --max-unavailable="" — the maximum number or percentage of unavailable pods this budget requires 💀
  • --min-available="" — the minimum number or percentage of available pods this budget requires 💜
  • -o, --output="" — output format, bestie. One of: (json, yaml, kyaml, name, go-template, go-template-file, template, templatefile, jsonpath, jsonpath-as-json, jsonpath-file) 🌈
  • --save-config=false — if true, the configuration of the current object gets saved in its annotation. Otherwise the annotation stays unchanged. This flag is a lifesaver when you wanna do kubectl apply on this object in the future 🔥
  • --selector="" — a label selector to use for this budget. Only equality-based selector requirements are supported, so don't get cute with it 🎀
  • --show-managed-fields=false — if true, keep the managedFields when printing objects in JSON or YAML format 👑
  • --template="" — template string, or path to a template file, to use when -o=go-template, -o=go-template-file. The template format is golang templates [ ⟨http://golang.org/pkg/text/template/#pkg-overview⟩ ] 🧚
  • --validate="ignore" — must be one of: strict (or true), warn, ignore (or false). "true" or "strict" uses a schema to validate the input and fails the request if invalid — it performs server side validation if ServerSideFieldValidation is enabled on the api-server, but falls back to less reliable client-side validation if not 😭. "warn" warns about unknown or duplicate fields without blocking the request if server-side field validation is enabled on the API server, and behaves as "ignore" otherwise. "false" or "ignore" performs no schema validation at all and silently drops any unknown or duplicate fields 💀

🐚 OPTIONS INHERITED FROM PARENT COMMANDS

  • --as="" — username to impersonate for the operation. User could be a regular user or a service account in a namespace 🫶
  • --as-group=[] — group to impersonate for the operation; this flag can be repeated to specify multiple groups 💅
  • --as-uid="" — UID to impersonate for the operation
  • --as-user-extra=[] — user extras to impersonate for the operation; this flag can be repeated to specify multiple values for the same key ✨
  • --cache-dir="/homeless-shelter/.kube/cache" — default cache directory
  • --certificate-authority="" — path to a cert file for the certificate authority 🔐
  • --client-certificate="" — path to a client certificate file for TLS
  • --client-key="" — path to a client key file for TLS
  • --cluster="" — the name of the kubeconfig cluster to use
  • --context="" — the name of the kubeconfig context to use
  • --disable-compression=false — if true, opt-out of response compression for all requests to the server 🍓
  • --insecure-skip-tls-verify=false — if true, the server's certificate will not be checked for validity. This will make your HTTPS connections insecure — like, genuinely, be careful with this one 😬
  • --kubeconfig="" — path to the kubeconfig file to use for CLI requests
  • --kuberc="" — path to the kuberc file to use for preferences. This can be disabled by exporting the KUBECTL_KUBERC=false feature gate, or by turning off the feature KUBERC=off 🎀
  • --match-server-version=false — require server version to match client version
  • -n, --namespace="" — if present, the namespace scope for this CLI request 🌸
  • --profile="none" — name of profile to capture. One of (none|cpu|heap|goroutine|threadcreate|block|mutex)
  • --profile-output="profile.pprof" — name of the file to write the profile to
  • --request-timeout="0" — the length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests ⏳
  • -s, --server="" — the address and port of the Kubernetes API server
  • --tls-server-name="" — server name to use for server certificate validation. If it's not provided, the hostname used to contact the server is used 🦋
  • --token="" — bearer token for authentication to the API server
  • --user="" — the name of the kubeconfig user to use
  • --warnings-as-errors=false — treat warnings received from the server as errors and exit with a non-zero exit code 🔥

🌟 EXAMPLE

# Create a pod disruption budget named my-pdb that will select all pods with the app=rails label
# and require at least one of them being available at any point in time
oc create poddisruptionbudget my-pdb --selector=app=rails --min-available=1

# Create a pod disruption budget named my-pdb that will select all pods with the app=nginx label
# and require at least half of the pods selected to be available at any point in time
oc create pdb my-pdb --selector=app=nginx --min-available=50%

like, notice how the second one uses the pdb shortcut? icon status, we love a shorthand 💅

🧚 SEE ALSO

💜 HISTORY

June 2016 — ported from the Kubernetes man-doc generator 🎀

okay that's the whole page bestie, go forth and budget your disruptions responsibly 🌈💖

ngl this was Openshift — Openshift CLI User Manuals — June 2016, and that's the whole footer, mwah 💋
📦 where this page comes from