feedc0de/my-rook-config
1
0 Fork 0
forked from rook/rook
Code Pull Requests Activity
Files
3e32aaa693defa4140b5e568284494de0af52d82
my-rook-config/cluster/examples/kubernetes/ceph/operator.yaml
T
Madhu Rajanna 05c75b7084 ceph: add support to disable snapshotter sidecar 
In some cases the user dont want to run snapshotter
container either for CephFS or RBD. In that case the
user wont install the required snapshot CRD's due
to that the snapshotter sidecar container produces
lot of noisy logs.
Snapshotter will be enabled by default for both
CephFS and RBD, but with this PR we are providing
an option to disable snapshotter sidecar deployment
either for CephFS or RBD.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2021-01-21 15:29:55 +05:30

477 lines
19 KiB
YAML
Raw Blame History

#################################################################################################################
# The deployment for the rook operator
# Contains the common settings for most Kubernetes deployments.
# For example, to create the rook-ceph cluster:
# kubectl create -f crds.yaml -f common.yaml -f operator.yaml
# kubectl create -f cluster.yaml
#
# Also see other operator sample files for variations of operator.yaml:
# - operator-openshift.yaml: Common settings for running in OpenShift
###############################################################################################################
# Rook Ceph Operator Config ConfigMap
# Use this ConfigMap to override Rook-Ceph Operator configurations.
# NOTE! Precedence will be given to this config if the same Env Var config also exists in the
# Operator Deployment.
# To move a configuration(s) from the Operator Deployment to this ConfigMap, add the config
# here. It is recommended to then remove it from the Deployment to eliminate any future confusion.
kind: ConfigMap
apiVersion: v1
metadata:
name: rook-ceph-operator-config
# should be in the namespace of the operator
namespace: rook-ceph # namespace:operator
data:
# Enable the CSI driver.
# To run the non-default version of the CSI driver, see the override-able image properties in operator.yaml
ROOK_CSI_ENABLE_CEPHFS: "true"
# Enable the default version of the CSI RBD driver. To start another version of the CSI driver, see image properties below.
ROOK_CSI_ENABLE_RBD: "true"
ROOK_CSI_ENABLE_GRPC_METRICS: "true"
# Set logging level for csi containers.
# Supported values from 0 to 5. 0 for general useful logs, 5 for trace level verbosity.
# CSI_LOG_LEVEL: "0"
# OMAP generator will generate the omap mapping between the PV name and the RBD image.
# CSI_ENABLE_OMAP_GENERATOR need to be enabled when we are using rbd mirroring feature.
# By default OMAP generator sidecar is deployed with CSI provisioner pod, to disable
# it set it to false.
# CSI_ENABLE_OMAP_GENERATOR: "false"
# set to false to disable deployment of snapshotter container in CephFS provisioner pod.
CSI_ENABLE_CEPHFS_SNAPSHOTTER: "true"
# set to false to disable deployment of snapshotter container in RBD provisioner pod.
CSI_ENABLE_RBD_SNAPSHOTTER: "true"
# Enable cephfs kernel driver instead of ceph-fuse.
# If you disable the kernel client, your application may be disrupted during upgrade.
# See the upgrade guide: https://rook.io/docs/rook/master/ceph-upgrade.html
# NOTE! cephfs quota is not supported in kernel version < 4.17
CSI_FORCE_CEPHFS_KERNEL_CLIENT: "true"
# (Optional) Allow starting unsupported ceph-csi image
ROOK_CSI_ALLOW_UNSUPPORTED_VERSION: "false"
# The default version of CSI supported by Rook will be started. To change the version
# of the CSI driver to something other than what is officially supported, change
# these images to the desired release of the CSI driver.
# ROOK_CSI_CEPH_IMAGE: "quay.io/cephcsi/cephcsi:v3.2.0"
# ROOK_CSI_REGISTRAR_IMAGE: "k8s.gcr.io/sig-storage/csi-node-driver-registrar:v2.0.1"
# ROOK_CSI_RESIZER_IMAGE: "k8s.gcr.io/sig-storage/csi-resizer:v1.0.0"
# ROOK_CSI_PROVISIONER_IMAGE: "k8s.gcr.io/sig-storage/csi-provisioner:v2.0.0"
# ROOK_CSI_SNAPSHOTTER_IMAGE: "k8s.gcr.io/sig-storage/csi-snapshotter:v3.0.0"
# ROOK_CSI_ATTACHER_IMAGE: "k8s.gcr.io/sig-storage/csi-attacher:v3.0.0"
# (Optional) set user created priorityclassName for csi plugin pods.
# CSI_PLUGIN_PRIORITY_CLASSNAME: "system-node-critical"
# (Optional) set user created priorityclassName for csi provisioner pods.
# CSI_PROVISIONER_PRIORITY_CLASSNAME: "system-cluster-critical"
# CSI CephFS plugin daemonset update strategy, supported values are OnDelete and RollingUpdate.
# Default value is RollingUpdate.
# CSI_CEPHFS_PLUGIN_UPDATE_STRATEGY: "OnDelete"
# CSI RBD plugin daemonset update strategy, supported values are OnDelete and RollingUpdate.
# Default value is RollingUpdate.
# CSI_RBD_PLUGIN_UPDATE_STRATEGY: "OnDelete"
# kubelet directory path, if kubelet configured to use other than /var/lib/kubelet path.
# ROOK_CSI_KUBELET_DIR_PATH: "/var/lib/kubelet"
# Labels to add to the CSI CephFS Deployments and DaemonSets Pods.
# ROOK_CSI_CEPHFS_POD_LABELS: "key1=value1,key2=value2"
# Labels to add to the CSI RBD Deployments and DaemonSets Pods.
# ROOK_CSI_RBD_POD_LABELS: "key1=value1,key2=value2"
# (Optional) Ceph Provisioner NodeAffinity.
# CSI_PROVISIONER_NODE_AFFINITY: "role=storage-node; storage=rook, ceph"
# (Optional) CEPH CSI provisioner tolerations list. Put here list of taints you want to tolerate in YAML format.
# CSI provisioner would be best to start on the same nodes as other ceph daemons.
# CSI_PROVISIONER_TOLERATIONS: |
# - effect: NoSchedule
# key: node-role.kubernetes.io/controlplane
# operator: Exists
# - effect: NoExecute
# key: node-role.kubernetes.io/etcd
# operator: Exists
# (Optional) Ceph CSI plugin NodeAffinity.
# CSI_PLUGIN_NODE_AFFINITY: "role=storage-node; storage=rook, ceph"
# (Optional) CEPH CSI plugin tolerations list. Put here list of taints you want to tolerate in YAML format.
# CSI plugins need to be started on all the nodes where the clients need to mount the storage.
# CSI_PLUGIN_TOLERATIONS: |
# - effect: NoSchedule
# key: node-role.kubernetes.io/controlplane
# operator: Exists
# - effect: NoExecute
# key: node-role.kubernetes.io/etcd
# operator: Exists
# (Optional) CEPH CSI RBD provisioner resource requirement list, Put here list of resource
# requests and limits you want to apply for provisioner pod
# CSI_RBD_PROVISIONER_RESOURCE: |
# - name : csi-provisioner
# resource:
# requests:
# memory: 128Mi
# cpu: 100m
# limits:
# memory: 256Mi
# cpu: 200m
# - name : csi-resizer
# resource:
# requests:
# memory: 128Mi
# cpu: 100m
# limits:
# memory: 256Mi
# cpu: 200m
# - name : csi-attacher
# resource:
# requests:
# memory: 128Mi
# cpu: 100m
# limits:
# memory: 256Mi
# cpu: 200m
# - name : csi-snapshotter
# resource:
# requests:
# memory: 128Mi
# cpu: 100m
# limits:
# memory: 256Mi
# cpu: 200m
# - name : csi-rbdplugin
# resource:
# requests:
# memory: 512Mi
# cpu: 250m
# limits:
# memory: 1Gi
# cpu: 500m
# - name : liveness-prometheus
# resource:
# requests:
# memory: 128Mi
# cpu: 50m
# limits:
# memory: 256Mi
# cpu: 100m
# (Optional) CEPH CSI RBD plugin resource requirement list, Put here list of resource
# requests and limits you want to apply for plugin pod
# CSI_RBD_PLUGIN_RESOURCE: |
# - name : driver-registrar
# resource:
# requests:
# memory: 128Mi
# cpu: 50m
# limits:
# memory: 256Mi
# cpu: 100m
# - name : csi-rbdplugin
# resource:
# requests:
# memory: 512Mi
# cpu: 250m
# limits:
# memory: 1Gi
# cpu: 500m
# - name : liveness-prometheus
# resource:
# requests:
# memory: 128Mi
# cpu: 50m
# limits:
# memory: 256Mi
# cpu: 100m
# (Optional) CEPH CSI CephFS provisioner resource requirement list, Put here list of resource
# requests and limits you want to apply for provisioner pod
# CSI_CEPHFS_PROVISIONER_RESOURCE: |
# - name : csi-provisioner
# resource:
# requests:
# memory: 128Mi
# cpu: 100m
# limits:
# memory: 256Mi
# cpu: 200m
# - name : csi-resizer
# resource:
# requests:
# memory: 128Mi
# cpu: 100m
# limits:
# memory: 256Mi
# cpu: 200m
# - name : csi-attacher
# resource:
# requests:
# memory: 128Mi
# cpu: 100m
# limits:
# memory: 256Mi
# cpu: 200m
# - name : csi-cephfsplugin
# resource:
# requests:
# memory: 512Mi
# cpu: 250m
# limits:
# memory: 1Gi
# cpu: 500m
# - name : liveness-prometheus
# resource:
# requests:
# memory: 128Mi
# cpu: 50m
# limits:
# memory: 256Mi
# cpu: 100m
# (Optional) CEPH CSI CephFS plugin resource requirement list, Put here list of resource
# requests and limits you want to apply for plugin pod
# CSI_CEPHFS_PLUGIN_RESOURCE: |
# - name : driver-registrar
# resource:
# requests:
# memory: 128Mi
# cpu: 50m
# limits:
# memory: 256Mi
# cpu: 100m
# - name : csi-cephfsplugin
# resource:
# requests:
# memory: 512Mi
# cpu: 250m
# limits:
# memory: 1Gi
# cpu: 500m
# - name : liveness-prometheus
# resource:
# requests:
# memory: 128Mi
# cpu: 50m
# limits:
# memory: 256Mi
# cpu: 100m
# Configure CSI CSI Ceph FS grpc and liveness metrics port
# CSI_CEPHFS_GRPC_METRICS_PORT: "9091"
# CSI_CEPHFS_LIVENESS_METRICS_PORT: "9081"
# Configure CSI RBD grpc and liveness metrics port
# CSI_RBD_GRPC_METRICS_PORT: "9090"
# CSI_RBD_LIVENESS_METRICS_PORT: "9080"
# Whether the OBC provisioner should watch on the operator namespace or not, if not the namespace of the cluster will be used
ROOK_OBC_WATCH_OPERATOR_NAMESPACE: "true"
# (Optional) Admission controller NodeAffinity.
# ADMISSION_CONTROLLER_NODE_AFFINITY: "role=storage-node; storage=rook, ceph"
# (Optional) Admission controller tolerations list. Put here list of taints you want to tolerate in YAML format.
# Admission controller would be best to start on the same nodes as other ceph daemons.
# ADMISSION_CONTROLLER_TOLERATIONS: |
# - effect: NoSchedule
# key: node-role.kubernetes.io/controlplane
# operator: Exists
# - effect: NoExecute
# key: node-role.kubernetes.io/etcd
# operator: Exists
---
# OLM: BEGIN OPERATOR DEPLOYMENT
apiVersion: apps/v1
kind: Deployment
metadata:
name: rook-ceph-operator
namespace: rook-ceph # namespace:operator
labels:
operator: rook
storage-backend: ceph
spec:
selector:
matchLabels:
app: rook-ceph-operator
replicas: 1
template:
metadata:
labels:
app: rook-ceph-operator
spec:
serviceAccountName: rook-ceph-system
containers:
- name: rook-ceph-operator
image: rook/ceph:master
args: ["ceph", "operator"]
volumeMounts:
- mountPath: /var/lib/rook
name: rook-config
- mountPath: /etc/ceph
name: default-config-dir
env:
# If the operator should only watch for cluster CRDs in the same namespace, set this to "true".
# If this is not set to true, the operator will watch for cluster CRDs in all namespaces.
- name: ROOK_CURRENT_NAMESPACE_ONLY
value: "false"
# To disable RBAC, uncomment the following:
# - name: RBAC_ENABLED
# value: "false"
# Rook Agent toleration. Will tolerate all taints with all keys.
# Choose between NoSchedule, PreferNoSchedule and NoExecute:
# - name: AGENT_TOLERATION
# value: "NoSchedule"
# (Optional) Rook Agent toleration key. Set this to the key of the taint you want to tolerate
# - name: AGENT_TOLERATION_KEY
# value: "<KeyOfTheTaintToTolerate>"
# (Optional) Rook Agent tolerations list. Put here list of taints you want to tolerate in YAML format.
# - name: AGENT_TOLERATIONS
# value: |
# - effect: NoSchedule
# key: node-role.kubernetes.io/controlplane
# operator: Exists
# - effect: NoExecute
# key: node-role.kubernetes.io/etcd
# operator: Exists
# (Optional) Rook Agent priority class name to set on the pod(s)
# - name: AGENT_PRIORITY_CLASS_NAME
# value: "<PriorityClassName>"
# (Optional) Rook Agent NodeAffinity.
# - name: AGENT_NODE_AFFINITY
# value: "role=storage-node; storage=rook,ceph"
# (Optional) Rook Agent mount security mode. Can by `Any` or `Restricted`.
# `Any` uses Ceph admin credentials by default/fallback.
# For using `Restricted` you must have a Ceph secret in each namespace storage should be consumed from and
# set `mountUser` to the Ceph user, `mountSecret` to the Kubernetes secret name.
# to the namespace in which the `mountSecret` Kubernetes secret namespace.
# - name: AGENT_MOUNT_SECURITY_MODE
# value: "Any"
# Set the path where the Rook agent can find the flex volumes
# - name: FLEXVOLUME_DIR_PATH
# value: "<PathToFlexVolumes>"
# Set the path where kernel modules can be found
# - name: LIB_MODULES_DIR_PATH
# value: "<PathToLibModules>"
# Mount any extra directories into the agent container
# - name: AGENT_MOUNTS
# value: "somemount=/host/path:/container/path,someothermount=/host/path2:/container/path2"
# Rook Discover toleration. Will tolerate all taints with all keys.
# Choose between NoSchedule, PreferNoSchedule and NoExecute:
# - name: DISCOVER_TOLERATION
# value: "NoSchedule"
# (Optional) Rook Discover toleration key. Set this to the key of the taint you want to tolerate
# - name: DISCOVER_TOLERATION_KEY
# value: "<KeyOfTheTaintToTolerate>"
# (Optional) Rook Discover tolerations list. Put here list of taints you want to tolerate in YAML format.
# - name: DISCOVER_TOLERATIONS
# value: |
# - effect: NoSchedule
# key: node-role.kubernetes.io/controlplane
# operator: Exists
# - effect: NoExecute
# key: node-role.kubernetes.io/etcd
# operator: Exists
# (Optional) Rook Discover priority class name to set on the pod(s)
# - name: DISCOVER_PRIORITY_CLASS_NAME
# value: "<PriorityClassName>"
# (Optional) Discover Agent NodeAffinity.
# - name: DISCOVER_AGENT_NODE_AFFINITY
# value: "role=storage-node; storage=rook, ceph"
# (Optional) Discover Agent Pod Labels.
# - name: DISCOVER_AGENT_POD_LABELS
# value: "key1=value1,key2=value2"
# Allow rook to create multiple file systems. Note: This is considered
# an experimental feature in Ceph as described at
# http://docs.ceph.com/docs/master/cephfs/experimental-features/#multiple-filesystems-within-a-ceph-cluster
# which might cause mons to crash as seen in https://github.com/rook/rook/issues/1027
- name: ROOK_ALLOW_MULTIPLE_FILESYSTEMS
value: "false"
# The logging level for the operator: INFO | DEBUG
- name: ROOK_LOG_LEVEL
value: "INFO"
# The duration between discovering devices in the rook-discover daemonset.
- name: ROOK_DISCOVER_DEVICES_INTERVAL
value: "60m"
# Whether to start pods as privileged that mount a host path, which includes the Ceph mon and osd pods.
# Set this to true if SELinux is enabled (e.g. OpenShift) to workaround the anyuid issues.
# For more details see https://github.com/rook/rook/issues/1314#issuecomment-355799641
- name: ROOK_HOSTPATH_REQUIRES_PRIVILEGED
value: "false"
# In some situations SELinux relabelling breaks (times out) on large filesystems, and doesn't work with cephfs ReadWriteMany volumes (last relabel wins).
# Disable it here if you have similar issues.
# For more details see https://github.com/rook/rook/issues/2417
- name: ROOK_ENABLE_SELINUX_RELABELING
value: "true"
# In large volumes it will take some time to chown all the files. Disable it here if you have performance issues.
# For more details see https://github.com/rook/rook/issues/2254
- name: ROOK_ENABLE_FSGROUP
value: "true"
# Disable automatic orchestration when new devices are discovered
- name: ROOK_DISABLE_DEVICE_HOTPLUG
value: "false"
# Provide customised regex as the values using comma. For eg. regex for rbd based volume, value will be like "(?i)rbd[0-9]+".
# In case of more than one regex, use comma to separate between them.
# Default regex will be "(?i)dm-[0-9]+,(?i)rbd[0-9]+,(?i)nbd[0-9]+"
# Add regex expression after putting a comma to blacklist a disk
# If value is empty, the default regex will be used.
- name: DISCOVER_DAEMON_UDEV_BLACKLIST
value: "(?i)dm-[0-9]+,(?i)rbd[0-9]+,(?i)nbd[0-9]+"
# Whether to enable the flex driver. By default it is enabled and is fully supported, but will be deprecated in some future release
# in favor of the CSI driver.
- name: ROOK_ENABLE_FLEX_DRIVER
value: "false"
# Whether to start the discovery daemon to watch for raw storage devices on nodes in the cluster.
# This daemon does not need to run if you are only going to create your OSDs based on StorageClassDeviceSets with PVCs.
- name: ROOK_ENABLE_DISCOVERY_DAEMON
value: "false"
# Time to wait until the node controller will move Rook pods to other
# nodes after detecting an unreachable node.
# Pods affected by this setting are:
# mgr, rbd, mds, rgw, nfs, PVC based mons and osds, and ceph toolbox
# The value used in this variable replaces the default value of 300 secs
# added automatically by k8s as Toleration for
# <node.kubernetes.io/unreachable>
# The total amount of time to reschedule Rook pods in healthy nodes
# before detecting a <not ready node> condition will be the sum of:
# --> node-monitor-grace-period: 40 seconds (k8s kube-controller-manager flag)
# --> ROOK_UNREACHABLE_NODE_TOLERATION_SECONDS: 5 seconds
- name: ROOK_UNREACHABLE_NODE_TOLERATION_SECONDS
value: "5"
# The name of the node to pass with the downward API
- name: NODE_NAME
valueFrom:
fieldRef:
fieldPath: spec.nodeName
# The pod name to pass with the downward API
- name: POD_NAME
valueFrom:
fieldRef:
fieldPath: metadata.name
# The pod namespace to pass with the downward API
- name: POD_NAMESPACE
valueFrom:
fieldRef:
fieldPath: metadata.namespace
# Uncomment it to run lib bucket provisioner in multithreaded mode
#- name: LIB_BUCKET_PROVISIONER_THREADS
# value: "5"
# Uncomment it to run rook operator on the host network
#hostNetwork: true
volumes:
- name: rook-config
emptyDir: {}
- name: default-config-dir
emptyDir: {}
# OLM: END OPERATOR DEPLOYMENT
View Git Blame Copy Permalink