1podman-generate-kube(1)() podman-generate-kube(1)()
2
6 podman-generate-kube - Generate Kubernetes YAML based on a pod or con‐
7 tainer
8
11 podman generate kube [options] container | pod
12
15 podman generate kube will generate Kubernetes Pod YAML (v1 specifica‐
16 tion) from a Podman container or pod. Whether the input is for a con‐
17 tainer or pod, Podman will always generate the specification as a Pod.
18 The input may be in the form of a pod or container name or ID.
19 Note that the generated Kubernetes YAML file can be used to re-run the
22 deployment via podman-play-kube(1).
23
26 --filename, -f=filename
27 Output to the given file, instead of STDOUT. If the file already
30 exists, generate kube will refuse to replace it and return an error.
31 --service, -s
34 Generate a Kubernetes service object in addition to the Pods. Used to
37 generate a Service specification for the corresponding Pod output. In
38 particular, if the object has portmap bindings, the service specifica‐
39 tion will include a NodePort declaration to expose the service. A ran‐
40 dom port is assigned by Podman in the specification.
41
44 Create Kubernetes Pod YAML for a container called some-mariadb .
45 $ sudo podman generate kube some-mariadb
48 # Generation of Kubenetes YAML is still under development!
49 #
50 # Save the output of this file and use kubectl create -f to import
51 # it into Kubernetes.
52 #
53 # Created with podman-0.11.2-dev
54 apiVersion: v1
55 kind: Pod
56 metadata:
57 creationTimestamp: 2018-12-03T19:07:59Z
58 labels:
59 app: some-mariadb
60 name: some-mariadb-libpod
61 spec:
62 containers:
63 - command:
64 - docker-entrypoint.sh
65 - mysqld
66 env:
67 - name: PATH
68 value: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
69 - name: TERM
70 value: xterm
71 - name: HOSTNAME
72 - name: container
73 value: podman
74 - name: GOSU_VERSION
75 value: "1.10"
76 - name: GPG_KEYS
77 value: "199369E5404BD5FC7D2FE43BCBCB082A1BB943DB \t177F4010FE56CA3336300305F1656F24C74CD1D8
78 \t430BDF5C56E7C94E848EE60C1C4CBDCDCD2EFD2A \t4D1BB29D63D98E422B2113B19334A25F8507EFA5"
79 - name: MARIADB_MAJOR
80 value: "10.3"
81 - name: MARIADB_VERSION
82 value: 1:10.3.10+maria bionic
83 - name: MYSQL_ROOT_PASSWORD
84 value: x
85 image: quay.io/baude/demodb:latest
86 name: some-mariadb
87 ports:
88 - containerPort: 3306
89 hostPort: 36533
90 protocol: TCP
91 resources: {}
92 securityContext:
93 allowPrivilegeEscalation: true
94 privileged: false
95 readOnlyRootFilesystem: false
96 tty: true
97 workingDir: /
98 status: {}
99 Create Kubernetes Pod YAML for a pod called demoweb and include a ser‐
103 vice.
104 $ sudo podman generate kube -s demoweb
107 # Generation of Kubernetes YAML is still under development!
108 #
109 # Save the output of this file and use kubectl create -f to import
110 # it into Kubernetes.
111 #
112 # Created with podman-0.12.2-dev
113 apiVersion: v1
114 kind: Pod
115 metadata:
116 creationTimestamp: 2018-12-18T15:16:06Z
117 labels:
118 app: demoweb
119 name: demoweb-libpod
120 spec:
121 containers:
122 - command:
123 - python3
124 - /root/code/graph.py
125 env:
126 - name: PATH
127 value: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
128 - name: TERM
129 value: xterm
130 - name: HOSTNAME
131 - name: container
132 value: podman
133 image: quay.io/baude/demoweb:latest
134 name: practicalarchimedes
135 resources: {}
136 securityContext:
137 allowPrivilegeEscalation: true
138 capabilities: {}
139 privileged: false
140 readOnlyRootFilesystem: false
141 tty: true
142 workingDir: /root/code
143 status: {}
144 ---
145 apiVersion: v1
146 kind: Service
147 metadata:
148 creationTimestamp: 2018-12-18T15:16:06Z
149 labels:
150 app: demoweb
151 name: demoweb-libpod
152 spec:
153 ports:
154 - name: "8050"
155 nodePort: 31269
156 port: 8050
157 protocol: TCP
158 targetPort: 0
159 selector:
160 app: demoweb
161 type: NodePort
162 status:
163 loadBalancer: {}
164
168 podman(1), podman-container(1), podman-pod(1), podman-play-kube(1)
169
172 December 2018, Originally compiled by Brent Baude (bbaude at redhat dot
173 com)
174 podman-generate-kube(1)()