Added basic setup for master and certification material

files/LFS258/SOLUTIONS/s_03/99-kubernetes-cri.conf

@@ -0,0 +1,4 @@
+net.bridge.bridge-nf-call-iptables  = 1
+net.ipv4.ip_forward                 = 1
+net.bridge.bridge-nf-call-ip6tables = 1
+

files/LFS258/SOLUTIONS/s_03/containerd-setup.txt

@@ -0,0 +1,183 @@
+#
+# This script is intended to be run on an Ubuntu 20.04, 
+# 2cpu, 8G node.  The course is **not** tested using containerd,
+# so you may have endless issues, or not. Only for those already
+# comfortable with Kubernetes, who want to compare and contrast
+# various container engines
+# By Tim Serewicz, 03/2022 GPL
+
+# Note there is a lot of software downloaded, which may require
+# some troubleshooting if any of the sites updates their code,
+# which should be expected. 
+
+# These first several steps can be done on cp and worker.
+# Ensure two modules are loaded after reboot
+
+cat <<EOF | sudo tee /etc/modules-load.d/containerd.conf
+overlay
+br_netfilter
+EOF
+
+
+# Disable swap if not on a cloud instance - done anyway
+
+sudo swapoff -a
+
+
+# Load the modules now
+
+sudo modprobe overlay
+
+sudo modprobe br_netfilter
+
+
+# Update sysctl to load iptables and ipforwarding
+
+cat <<EOF | sudo tee /etc/sysctl.d/99-kubernetes-cri.conf
+net.bridge.bridge-nf-call-iptables  = 1
+net.ipv4.ip_forward                 = 1
+net.bridge.bridge-nf-call-ip6tables = 1
+EOF
+
+sudo sysctl --system
+
+
+# Install some necessary software  
+
+sudo apt-get update && sudo apt-get install -y apt-transport-https ca-certificates curl software-properties-common
+
+# Install the Docker keyring
+#  In Ubuntu 20.04, containerd part of local repos. 
+
+sudo apt install containerd -y
+
+#Older OS steps
+#curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key --keyring /etc/apt/trusted.gpg.d/docker.gpg add -
+
+# Create a Docker repository
+#sudo add-apt-repository  "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
+
+# Install and configure the containerd package
+#sudo apt-get update && sudo apt-get install -y containerd.io
+#sudo mkdir -p /etc/containerd
+#sudo containerd config default | sudo tee /etc/containerd/config.toml
+
+# Verify the file has the appropriate contents
+#cat /etc/containerd/config.toml
+
+
+
+# Restart and check containerd
+
+sudo systemctl restart containerd
+
+sudo systemctl status containerd
+
+
+#
+#
+#  RETURN TO THE BOOK now that containerd is installed.
+#  Some of same steps included following to make life easier, and some 
+#  troubleshooting
+#
+#
+# Add the Kubernetes repo
+
+sudo sh -c "echo 'deb http://apt.kubernetes.io/ kubernetes-xenial main' >> /etc/apt/sources.list.d/kubernetes.list"
+
+
+# Add the GPG key for the new repo
+
+sudo sh -c "curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | apt-key add -"
+
+
+
+# Install the Kubernetes packages - Using older version of k8s
+# so we can upgrade to current in future lab. Stop after these steps
+# if on the worker
+sudo apt-get update
+
+sudo apt-get install -y kubeadm=1.22.1-00 kubelet=1.22.1-00 kubectl=1.22.1-00
+
+sudo apt-mark hold kubelet kubeadm kubectl
+
+
+
+# Create a cluster using containerd - Using older version of k8s
+# so we can upgrade to current in future lab. Only run init on
+# the control plane (cp) - **not** the worker.
+sudo kubeadm init --kubernetes-version 1.22.1 --cri-socket=/var/run/containerd/containerd.sock --pod-network-cidr 192.168.0.0/16 | tee $HOME/cp.out
+
+mkdir -p $HOME/.kube
+
+sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config
+
+sudo chown $(id -u):$(id -g) $HOME/.kube/config
+
+
+
+# We'll use Calico for the network plugin
+
+kubectl apply -f https://docs.projectcalico.org/manifests/calico.yaml
+
+# Make sure all the infrastructure pods are running
+kubectl get pod --all-namespaces
+
+kubectl describe pod -l component=kube-apiserver -n kube-system
+
+kubectl get events
+
+# Enable command line completion
+source <(kubectl completion bash)
+
+echo "source <(kubectl completion bash)" >> $HOME/.bashrc
+
+# Untaint the control plane, as we only have one node
+kubectl taint node --all node-role.kubernetes.io/master-
+
+
+# Troubleshooting and or optional add ons
+# Get containerd running, append or create several files.
+cat <<EOF | sudo tee /etc/containerd/config.toml
+disabled_plugins = ["restart"]
+[plugins.linux]
+  shim_debug = true
+[plugins.cri.containerd.runtimes.runsc]
+  runtime_type = "io.containerd.runsc.v1"
+EOF
+
+cat <<EOF | sudo tee /etc/crictl.yaml
+runtime-endpoint: unix:///run/containerd/containerd.sock
+image-endpoint: unix:///var/run/dockershim.sock
+timeout: 10
+debug: true
+EOF
+
+
+# Ensure containerd starts and 
+
+sudo systemctl restart containerd
+
+kubectl get pod --all-namespaces
+
+
+# Optional 
+# Install and configure crictl and gVisor if you want a more secure environment. 
+
+wget https://github.com/kubernetes-sigs/cri-tools/releases/download/v1.22.0/crictl-v1.22.0-linux-amd64.tar.gz
+
+tar zxvf crictl-v1.22.0-linux-amd64.tar.gz
+
+sudo mv crictl /usr/local/bin
+
+cat <<EOF | sudo tee /etc/crictl.yaml
+runtime-endpoint: unix:///run/containerd/containerd.sock
+EOF
+
+sudo wget https://storage.googleapis.com/gvisor/releases/nightly/latest/containerd-shim-runsc-v1 -O /usr/local/bin/containerd-shim-runsc-v1
+sudo chmod +x /usr/local/bin/containerd-shim-runsc-v1
+
+sudo wget https://storage.googleapis.com/gvisor/releases/nightly/latest/runsc -O /usr/local/bin/runsc
+sudo chmod +x /usr/local/bin/runsc
+
+

files/LFS258/SOLUTIONS/s_03/crio.conf

@@ -0,0 +1,278 @@
+
+# The CRI-O configuration file specifies all of the available configuration
+# options and command-line flags for the crio(8) OCI Kubernetes Container Runtime
+# daemon, but in a TOML format that can be more easily modified and versioned.
+#
+# Please refer to crio.conf(5) for details of all configuration options.
+
+# CRI-O reads its storage defaults from the containers-storage.conf(5) file
+# located at /etc/containers/storage.conf. Modify this storage configuration if
+# you want to change the system's defaults. If you want to modify storage just
+# for CRI-O, you can change the storage configuration options here.
+[crio]
+
+# Path to the "root directory". CRI-O stores all of its data, including
+# containers images, in this directory.
+#root = "/home/lsm5/.local/share/containers/storage"
+
+# Path to the "run directory". CRI-O stores all of its state in this directory.
+#runroot = "/tmp/1000"
+
+# Storage driver used to manage the storage of images and containers. Please
+# refer to containers-storage.conf(5) to see all available storage drivers.
+#storage_driver = "vfs"
+
+# List to pass options to the storage driver. Please refer to
+# containers-storage.conf(5) to see all available storage options.
+#storage_option = [
+#]
+
+# If set to false, in-memory locking will be used instead of file-based locking.
+file_locking = false
+
+# Path to the lock file.
+file_locking_path = "/run/crio.lock"
+
+
+# The crio.api table contains settings for the kubelet/gRPC interface.
+[crio.api]
+
+# Path to AF_LOCAL socket on which CRI-O will listen.
+listen = "/var/run/crio/crio.sock"
+
+# IP address on which the stream server will listen.
+stream_address = "127.0.0.1"
+
+# The port on which the stream server will listen.
+stream_port = "0"
+
+# Enable encrypted TLS transport of the stream server.
+stream_enable_tls = false
+
+# Path to the x509 certificate file used to serve the encrypted stream. This
+# file can change, and CRI-O will automatically pick up the changes within 5
+# minutes.
+stream_tls_cert = ""
+
+# Path to the key file used to serve the encrypted stream. This file can
+# change, and CRI-O will automatically pick up the changes within 5 minutes.
+stream_tls_key = ""
+
+# Path to the x509 CA(s) file used to verify and authenticate client
+# communication with the encrypted stream. This file can change, and CRI-O will
+# automatically pick up the changes within 5 minutes.
+stream_tls_ca = ""
+
+# Maximum grpc send message size in bytes. If not set or <=0, then CRI-O will default to 16 * 1024 * 1024.
+grpc_max_send_msg_size = 16777216
+
+# Maximum grpc receive message size. If not set or <= 0, then CRI-O will default to 16 * 1024 * 1024.
+grpc_max_recv_msg_size = 16777216
+
+# The crio.runtime table contains settings pertaining to the OCI runtime used
+# and options for how to set up and manage the OCI runtime.
+[crio.runtime]
+
+# A list of ulimits to be set in containers by default, specified as
+# "<ulimit name>=<soft limit>:<hard limit>", for example:
+# "nofile=1024:2048"
+# If nothing is set here, settings will be inherited from the CRI-O daemon
+#default_ulimits = [
+#]
+
+# default_runtime is the _name_ of the OCI runtime to be used as the default.
+# The name is matched against the runtimes map below.
+default_runtime = "runc"
+
+# If true, the runtime will not use pivot_root, but instead use MS_MOVE.
+no_pivot = false
+
+# Path to the conmon binary, used for monitoring the OCI runtime.
+conmon = "/usr/bin/conmon"
+
+# Environment variable list for the conmon process, used for passing necessary
+# environment variables to conmon or the runtime.
+conmon_env = [
+	"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
+]
+
+# If true, SELinux will be used for pod separation on the host.
+selinux = false
+
+# Path to the seccomp.json profile which is used as the default seccomp profile
+# for the runtime.
+seccomp_profile = "/usr/share/containers/seccomp.json"
+
+# Used to change the name of the default AppArmor profile of CRI-O. The default
+# profile name is "crio-default-" followed by the version string of CRI-O.
+apparmor_profile = "crio-default"
+
+# Cgroup management implementation used for the runtime.
+cgroup_manager = "systemd"
+
+# List of default capabilities for containers. If it is empty or commented out,
+# only the capabilities defined in the containers json file by the user/kube
+# will be added.
+default_capabilities = [
+	"CHOWN", 
+	"DAC_OVERRIDE", 
+	"FSETID", 
+	"FOWNER", 
+	"NET_RAW", 
+	"SETGID", 
+	"SETUID", 
+	"SETPCAP", 
+	"NET_BIND_SERVICE", 
+	"SYS_CHROOT", 
+	"KILL", 
+]
+
+# List of default sysctls. If it is empty or commented out, only the sysctls
+# defined in the container json file by the user/kube will be added.
+default_sysctls = [
+]
+
+# List of additional devices. specified as
+# "<device-on-host>:<device-on-container>:<permissions>", for example: "--device=/dev/sdc:/dev/xvdc:rwm".
+#If it is empty or commented out, only the devices
+# defined in the container json file by the user/kube will be added.
+additional_devices = [
+]
+
+# Path to OCI hooks directories for automatically executed hooks.
+hooks_dir = [
+]
+
+# List of default mounts for each container. **Deprecated:** this option will
+# be removed in future versions in favor of default_mounts_file.
+default_mounts = [
+]
+
+# Path to the file specifying the defaults mounts for each container. The
+# format of the config is /SRC:/DST, one mount per line. Notice that CRI-O reads
+# its default mounts from the following two files:
+#
+#   1) /etc/containers/mounts.conf (i.e., default_mounts_file): This is the
+#      override file, where users can either add in their own default mounts, or
+#      override the default mounts shipped with the package.
+#
+#   2) /usr/share/containers/mounts.conf: This is the default file read for
+#      mounts. If you want CRI-O to read from a different, specific mounts file,
+#      you can change the default_mounts_file. Note, if this is done, CRI-O will
+#      only add mounts it finds in this file.
+#
+#default_mounts_file = ""
+
+# Maximum number of processes allowed in a container.
+pids_limit = 1024
+
+# Maximum sized allowed for the container log file. Negative numbers indicate
+# that no size limit is imposed. If it is positive, it must be >= 8192 to
+# match/exceed conmon's read buffer. The file is truncated and re-opened so the
+# limit is never exceeded.
+log_size_max = -1
+
+# Whether container output should be logged to journald in addition to the kuberentes log file
+log_to_journald = false
+
+# Path to directory in which container exit files are written to by conmon.
+container_exits_dir = "/var/run/crio/exits"
+
+# Path to directory for container attach sockets.
+container_attach_socket_dir = "/var/run/crio"
+
+# If set to true, all containers will run in read-only mode.
+read_only = false
+
+# Changes the verbosity of the logs based on the level it is set to. Options
+# are fatal, panic, error, warn, info, and debug.
+log_level = "error"
+
+# The UID mappings for the user namespace of each container. A range is
+# specified in the form containerUID:HostUID:Size. Multiple ranges must be
+# separated by comma.
+uid_mappings = ""
+
+# The GID mappings for the user namespace of each container. A range is
+# specified in the form containerGID:HostGID:Size. Multiple ranges must be
+# separated by comma.
+gid_mappings = ""
+
+# The minimal amount of time in seconds to wait before issuing a timeout
+# regarding the proper termination of the container.
+ctr_stop_timeout = 0
+
+  # The "crio.runtime.runtimes" table defines a list of OCI compatible runtimes.
+  # The runtime to use is picked based on the runtime_handler provided by the CRI.
+  # If no runtime_handler is provided, the runtime will be picked based on the level
+  # of trust of the workload.
+  
+  [crio.runtime.runtimes.runc]
+  runtime_path = "/usr/lib/cri-o-runc/sbin/runc"
+  runtime_type = ""
+  
+
+
+# The crio.image table contains settings pertaining to the management of OCI images.
+#
+# CRI-O reads its configured registries defaults from the system wide
+# containers-registries.conf(5) located in /etc/containers/registries.conf. If
+# you want to modify just CRI-O, you can change the registries configuration in
+# this file. Otherwise, leave insecure_registries and registries commented out to
+# use the system's defaults from /etc/containers/registries.conf.
+[crio.image]
+
+# Default transport for pulling images from a remote container storage.
+default_transport = "docker://"
+
+# The path to a file containing credentials necessary for pulling images from
+# secure registries. The file is similar to that of /var/lib/kubelet/config.json
+global_auth_file = ""
+
+# The image used to instantiate infra containers.
+pause_image = "k8s.gcr.io/pause:3.1"
+
+# The path to a file containing credentials specific for pulling the pause_image from
+# above. The file is similar to that of /var/lib/kubelet/config.json
+pause_image_auth_file = ""
+
+# The command to run to have a container stay in the paused state.
+pause_command = "/pause"
+
+# Path to the file which decides what sort of policy we use when deciding
+# whether or not to trust an image that we've pulled. It is not recommended that
+# this option be used, as the default behavior of using the system-wide default
+# policy (i.e., /etc/containers/policy.json) is most often preferred. Please
+# refer to containers-policy.json(5) for more details.
+signature_policy = ""
+
+# Controls how image volumes are handled. The valid values are mkdir, bind and
+# ignore; the latter will ignore volumes entirely.
+image_volumes = "mkdir"
+
+# List of registries to be used when pulling an unqualified image (e.g.,
+# "alpine:latest"). By default, registries is set to "docker.io" for
+# compatibility reasons. Depending on your workload and usecase you may add more
+# registries (e.g., "quay.io", "registry.fedoraproject.org",
+# "registry.opensuse.org", etc.).
+#registries = [
+# 	"quay.io",
+#	"docker.io",
+#]
+registries = [
+     "docker.io",
+     "quay.io",
+     "registry.fedoraproject.org",
+]
+
+# The crio.network table containers settings pertaining to the management of
+# CNI plugins.
+[crio.network]
+
+# Path to the directory where CNI configuration files are located.
+network_dir = "/etc/cni/net.d/"
+
+# Paths to directories where CNI plugin binaries are located.
+plugin_dirs = [
+	"/opt/cni/bin",
+]

files/LFS258/SOLUTIONS/s_03/daemon.json

@@ -0,0 +1,9 @@
+{
+  "exec-opts": ["native.cgroupdriver=systemd"],
+  "log-driver": "json-file",
+  "log-opts": {
+    "max-size": "100m"
+  },
+  "storage-driver": "overlay2"
+}
+

files/LFS258/SOLUTIONS/s_03/first.yaml

@@ -0,0 +1,43 @@
+# Already edited file to remove unique values
+# Port information not yet added.
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  annotations:
+    deployment.kubernetes.io/revision: "1"
+  generation: 1
+  labels:
+    run: nginx
+  name: nginx
+  namespace: default
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      run: nginx
+  strategy:
+    rollingUpdate:
+      maxSurge: 1
+      maxUnavailable: 1
+    type: RollingUpdate
+  template:
+    metadata:
+      creationTimestamp: null
+      labels:
+        run: nginx
+    spec:
+      containers:
+      - image: nginx
+        imagePullPolicy: Always
+        name: nginx
+        ports:
+        - containerPort: 80
+          protocol: TCP
+        resources: {}
+        terminationMessagePath: /dev/termination-log
+        terminationMessagePolicy: File
+      dnsPolicy: ClusterFirst
+      restartPolicy: Always
+      schedulerName: default-scheduler
+      securityContext: {}
+      terminationGracePeriodSeconds: 30

files/LFS258/SOLUTIONS/s_03/kubeadm-config.yaml

@@ -0,0 +1,6 @@
+apiVersion: kubeadm.k8s.io/v1beta2
+kind: ClusterConfiguration
+kubernetesVersion: 1.22.1
+controlPlaneEndpoint: "k8s-master:6443"
+networking:
+  podSubnet: 10.20.0.0/16

files/LFS258/SOLUTIONS/s_03/kubeadm-containerd.yaml

@@ -0,0 +1,37 @@
+apiVersion: kubeadm.k8s.io/v1beta3
+bootstrapTokens:
+- groups:
+  - system:bootstrappers:kubeadm:default-node-token
+  token: abcdef.0123456789abcdef
+  ttl: 24h0m0s
+  usages:
+  - signing
+  - authentication
+kind: InitConfiguration
+localAPIEndpoint:
+  advertiseAddress: 1.2.3.4
+  bindPort: 6443
+nodeRegistration:
+  criSocket: /var/run/dockershim.sock
+  imagePullPolicy: IfNotPresent
+  name: node
+  taints: null
+---
+apiServer:
+  timeoutForControlPlane: 4m0s
+apiVersion: kubeadm.k8s.io/v1beta3
+certificatesDir: /etc/kubernetes/pki
+clusterName: kubernetes
+controllerManager: {}
+dns: {}
+etcd:
+  local:
+    dataDir: /var/lib/etcd
+imageRepository: k8s.gcr.io
+kind: ClusterConfiguration
+kubernetesVersion: 1.22.0
+networking:
+  dnsDomain: cluster.local
+  serviceSubnet: 10.96.0.0/12
+scheduler: {}
+

files/LFS258/SOLUTIONS/s_03/kubeadm-crio.yaml

@@ -0,0 +1,77 @@
+apiVersion: kubeadm.k8s.io/v1beta2
+bootstrapTokens:
+- groups:
+  - system:bootstrappers:kubeadm:default-node-token
+  token: abcdef.0123456789abcdef
+  ttl: 24h0m0s
+  usages:
+  - signing
+  - authentication
+kind: InitConfiguration
+localAPIEndpoint:
+  bindPort: 6443
+nodeRegistration:
+  criSocket: unix:///var/run/crio/crio.sock
+  name: k8scp
+  taints: null
+---
+apiServer:
+  timeoutForControlPlane: 4m0s
+apiVersion: kubeadm.k8s.io/v1beta2
+certificatesDir: /etc/kubernetes/pki
+clusterName: kubernetes
+controllerManager: {}
+dns:
+  type: CoreDNS
+etcd:
+  local:
+    dataDir: /var/lib/etcd
+imageRepository: k8s.gcr.io
+kind: ClusterConfiguration
+kubernetesVersion: 1.22.1
+networking:
+  dnsDomain: cluster.local
+  serviceSubnet: 10.96.0.0/12
+  podSubnet: 192.168.0.0/16
+scheduler: {}
+---
+apiVersion: kubelet.config.k8s.io/v1beta1
+authentication:
+  anonymous:
+    enabled: false
+  webhook:
+    cacheTTL: 0s
+    enabled: true
+  x509:
+    clientCAFile: /etc/kubernetes/pki/ca.crt
+authorization:
+  mode: Webhook
+  webhook:
+    cacheAuthorizedTTL: 0s
+    cacheUnauthorizedTTL: 0s
+cgroupDriver: systemd
+clusterDNS:
+- 10.96.0.10
+clusterDomain: cluster.local
+cpuManagerReconcilePeriod: 0s
+evictionPressureTransitionPeriod: 0s
+fileCheckFrequency: 0s
+healthzBindAddress: 127.0.0.1
+healthzPort: 10248
+httpCheckFrequency: 0s
+imageMinimumGCAge: 0s
+kind: KubeletConfiguration
+logging: {}
+nodeStatusReportFrequency: 0s
+nodeStatusUpdateFrequency: 0s
+resolvConf: /run/systemd/resolve/resolv.conf
+rotateCertificates: true
+runtimeRequestTimeout: 0s
+shutdownGracePeriod: 0s
+shutdownGracePeriodCriticalPods: 0s
+staticPodPath: /etc/kubernetes/manifests
+streamingConnectionIdleTimeout: 0s
+syncFrequency: 0s
+volumeStatsAggPeriod: 0s
+
+

files/LFS258/SOLUTIONS/s_03/low-resource-range.yaml

@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: LimitRange
+metadata:
+  name: low-resource-range
+spec:
+  limits:
+  - default:
+      cpu: 1
+      memory: 500Mi
+    defaultRequest:
+      cpu: 0.5
+      memory: 100Mi
+    type: Container

files/LFS258/SOLUTIONS/s_03/second.yaml

@@ -0,0 +1,67 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  annotations:
+    deployment.kubernetes.io/revision: "2"
+    kubectl.kubernetes.io/last-applied-configuration: |
+      {"apiVersion":"apps/v1","kind":"Deployment","metadata":{"annotations":{"deployment.kubernetes.io/revision":"1"},"generation":1,"labels":{"run":"nginx"},"name":"nginx","namespace":"default"},"spec":{"replicas":1,"selector":{"matchLabels":{"run":"nginx"}},"strategy":{"rollingUpdate":{"maxSurge":1,"maxUnavailable":1},"type":"RollingUpdate"},"template":{"metadata":{"creationTimestamp":null,"labels":{"run":"nginx"}},"spec":{"containers":[{"image":"nginx","imagePullPolicy":"Always","name":"nginx","ports":[{"containerPort":80,"protocol":"TCP"}],"resources":{},"terminationMessagePath":"/dev/termination-log","terminationMessagePolicy":"File"}],"dnsPolicy":"ClusterFirst","restartPolicy":"Always","schedulerName":"default-scheduler","securityContext":{},"terminationGracePeriodSeconds":30}}}}
+  creationTimestamp: 2017-10-25T16:09:08Z
+  generation: 2
+  labels:
+    run: nginx
+  name: nginx
+  namespace: default
+  resourceVersion: "1820"
+  uid: d51d309a-b99e-11e7-894c-0a77bb381638
+spec:
+  progressDeadlineSeconds: 600
+  replicas: 1
+  revisionHistoryLimit: 2
+  selector:
+    matchLabels:
+      run: nginx
+  strategy:
+    rollingUpdate:
+      maxSurge: 1
+      maxUnavailable: 1
+    type: RollingUpdate
+  template:
+    metadata:
+      creationTimestamp: null
+      labels:
+        run: nginx
+    spec:
+      containers:
+      - image: nginx
+        imagePullPolicy: Always
+        name: nginx
+        ports:
+        - containerPort: 80
+          protocol: TCP
+        resources: {}
+        terminationMessagePath: /dev/termination-log
+        terminationMessagePolicy: File
+      dnsPolicy: ClusterFirst
+      restartPolicy: Always
+      schedulerName: default-scheduler
+      securityContext: {}
+      terminationGracePeriodSeconds: 30
+status:
+  availableReplicas: 1
+  conditions:
+  - lastTransitionTime: 2017-10-25T16:09:08Z
+    lastUpdateTime: 2017-10-25T16:09:08Z
+    message: Deployment has minimum availability.
+    reason: MinimumReplicasAvailable
+    status: "True"
+    type: Available
+  - lastTransitionTime: 2017-10-25T16:12:29Z
+    lastUpdateTime: 2017-10-25T16:12:32Z
+    message: ReplicaSet "nginx-1423793266" has successfully progressed.
+    reason: NewReplicaSetAvailable
+    status: "True"
+    type: Progressing
+  observedGeneration: 2
+  readyReplicas: 1
+  replicas: 1
+  updatedReplicas: 1