1podman-container-inspect(1) General Commands Manualpodman-container-inspect(1)
2
6 podman-container-inspect - Display a container's configuration
7
10 podman container inspect [options] container [container ...]
11
14 This displays the low-level information on containers identified by
15 name or ID. By default, this renders all results in a JSON array. If a
16 format is specified, the given template is executed for each result.
17
20 --format, -f=format
21 Format the output using the given Go template. The keys of the re‐
22 turned JSON can be used as the values for the --format flag (see exam‐
23 ples below).
24 Valid placeholders for the Go template are listed below:
27 ┌─────────────────────────┬───────────────────────────────┐
30 │Placeholder │ Description │
31 ├─────────────────────────┼───────────────────────────────┤
32 │.AppArmorProfile │ AppArmor profile (string) │
33 ├─────────────────────────┼───────────────────────────────┤
34 │.Args │ Command-line arguments (array │
35 │ │ of strings) │
36 ├─────────────────────────┼───────────────────────────────┤
37 │.BoundingCaps │ Bounding capability set (ar‐ │
38 │ │ ray of strings) │
39 ├─────────────────────────┼───────────────────────────────┤
40 │.Config ... │ Structure with config info │
41 ├─────────────────────────┼───────────────────────────────┤
42 │.ConmonPidFile │ Path to file containing con‐ │
43 │ │ mon pid (string) │
44 ├─────────────────────────┼───────────────────────────────┤
45 │.Created │ Container creation time │
46 │ │ (string, ISO3601) │
47 ├─────────────────────────┼───────────────────────────────┤
48 │.Dependencies │ Dependencies (array of │
49 │ │ strings) │
50 ├─────────────────────────┼───────────────────────────────┤
51 │.Driver │ Storage driver (string) │
52 ├─────────────────────────┼───────────────────────────────┤
53 │.EffectiveCaps │ Effective capability set (ar‐ │
54 │ │ ray of strings) │
55 ├─────────────────────────┼───────────────────────────────┤
56 │.ExecIDs │ Exec IDs (array of strings) │
57 ├─────────────────────────┼───────────────────────────────┤
58 │.GraphDriver ... │ Further details of graph │
59 │ │ driver (struct) │
60 ├─────────────────────────┼───────────────────────────────┤
61 │.HostConfig ... │ Host config details (struct) │
62 ├─────────────────────────┼───────────────────────────────┤
63 │.HostnamePath │ Path to file containing host‐ │
64 │ │ name (string) │
65 ├─────────────────────────┼───────────────────────────────┤
66 │.HostsPath │ Path to container /etc/hosts │
67 │ │ file (string) │
68 ├─────────────────────────┼───────────────────────────────┤
69 │.ID │ Container ID (full 64-char │
70 │ │ hash) │
71 ├─────────────────────────┼───────────────────────────────┤
72 │.Image │ Container image ID (64-char │
73 │ │ hash) │
74 ├─────────────────────────┼───────────────────────────────┤
75 │.ImageDigest │ Container image digest │
76 │ │ (sha256:+64-char hash) │
77 ├─────────────────────────┼───────────────────────────────┤
78 │.ImageName │ Container image name (string) │
79 ├─────────────────────────┼───────────────────────────────┤
80 │.IsInfra │ Is this an infra container? │
81 │ │ (string: true/false) │
82 ├─────────────────────────┼───────────────────────────────┤
83 │.IsService │ Is this a service container? │
84 │ │ (string: true/false) │
85 ├─────────────────────────┼───────────────────────────────┤
86 │.KubeExitCodePropagation │ Kube exit-code propagation │
87 │ │ (string) │
88 ├─────────────────────────┼───────────────────────────────┤
89 │.LockNumber │ Number of the container's │
90 │ │ Libpod lock │
91 ├─────────────────────────┼───────────────────────────────┤
92 │.MountLabel │ SELinux label of mount │
93 │ │ (string) │
94 ├─────────────────────────┼───────────────────────────────┤
95 │.Mounts │ Mounts (array of strings) │
96 ├─────────────────────────┼───────────────────────────────┤
97 │.Name │ Container name (string) │
98 ├─────────────────────────┼───────────────────────────────┤
99 │.Namespace │ Container namespace (string) │
100 ├─────────────────────────┼───────────────────────────────┤
101 │.NetworkSettings ... │ Network settings (struct) │
102 ├─────────────────────────┼───────────────────────────────┤
103 │.OCIConfigPath │ Path to OCI config file │
104 │ │ (string) │
105 ├─────────────────────────┼───────────────────────────────┤
106 │.OCIRuntime │ OCI runtime name (string) │
107 ├─────────────────────────┼───────────────────────────────┤
108 │.Path │ Path to container command │
109 │ │ (string) │
110 ├─────────────────────────┼───────────────────────────────┤
111 │.PidFile │ Path to file containing con‐ │
112 │ │ tainer PID (string) │
113 ├─────────────────────────┼───────────────────────────────┤
114 │.Pod │ Parent pod (string) │
115 ├─────────────────────────┼───────────────────────────────┤
116 │.ProcessLabel │ SELinux label of process │
117 │ │ (string) │
118 ├─────────────────────────┼───────────────────────────────┤
119 │.ResolvConfPath │ Path to container's re‐ │
120 │ │ solv.conf file (string) │
121 ├─────────────────────────┼───────────────────────────────┤
122 │.RestartCount │ Number of times container has │
123 │ │ been restarted (int) │
124 ├─────────────────────────┼───────────────────────────────┤
125 │.Rootfs │ Container rootfs (string) │
126 ├─────────────────────────┼───────────────────────────────┤
127 │.SizeRootFs │ Size of rootfs, in bytes [1] │
128 ├─────────────────────────┼───────────────────────────────┤
129 │.SizeRw │ Size of upper (R/W) container │
130 │ │ layer, in bytes [1] │
131 ├─────────────────────────┼───────────────────────────────┤
132 │.State ... │ Container state info (struct) │
133 ├─────────────────────────┼───────────────────────────────┤
134 │.StaticDir │ Path to container metadata │
135 │ │ dir (string) │
136 └─────────────────────────┴───────────────────────────────┘
137 [1] This format specifier requires the --size option
139 --latest, -l
142 Instead of providing the container name or ID, use the last created
143 container. Note: the last started container can be from other users of
144 Podman on the host machine. (This option is not available with the re‐
145 mote Podman client, including Mac and Windows (excluding WSL2) ma‐
146 chines)
147 --size, -s
150 In addition to normal output, display the total file size if the type
151 is a container.
152
155 $ podman container inspect foobar
156 [
157 {
158 "Id": "99f66530fe9c7249f7cf29f78e8661669d5831cbe4ee80ea757d5e922dd6a8a6",
159 "Created": "2021-09-16T06:09:08.936623325-04:00",
160 "Path": "echo",
161 "Args": [
162 "hi"
163 ],
164 "State": {
165 "OciVersion": "1.0.2-dev",
166 "Status": "exited",
167 "Running": false,
168 "Paused": false,
169 "Restarting": false,
170 "OOMKilled": false,
171 "Dead": false,
172 "Pid": 0,
173 "ExitCode": 0,
174 "Error": "",
175 "StartedAt": "2021-09-16T06:09:09.033564436-04:00",
176 "FinishedAt": "2021-09-16T06:09:09.036184314-04:00",
177 "Healthcheck": {
178 "Status": "",
179 "FailingStreak": 0,
180 "Log": null
181 }
182 },
183 "Image": "14119a10abf4669e8cdbdff324a9f9605d99697215a0d21c360fe8dfa8471bab",
184 "ImageName": "docker.io/library/alpine:latest",
185 "Rootfs": "",
186 "Pod": "",
187 "ResolvConfPath": "/run/user/3267/containers/overlay-containers/99f66530fe9c7249f7cf29f78e8661669d5831cbe4ee80ea757d5e922dd6a8a6/userdata/resolv.conf",
188 "HostnamePath": "/run/user/3267/containers/overlay-containers/99f66530fe9c7249f7cf29f78e8661669d5831cbe4ee80ea757d5e922dd6a8a6/userdata/hostname",
189 "HostsPath": "/run/user/3267/containers/overlay-containers/99f66530fe9c7249f7cf29f78e8661669d5831cbe4ee80ea757d5e922dd6a8a6/userdata/hosts",
190 "StaticDir": "/home/dwalsh/.local/share/containers/storage/overlay-containers/99f66530fe9c7249f7cf29f78e8661669d5831cbe4ee80ea757d5e922dd6a8a6/userdata",
191 "OCIConfigPath": "/home/dwalsh/.local/share/containers/storage/overlay-containers/99f66530fe9c7249f7cf29f78e8661669d5831cbe4ee80ea757d5e922dd6a8a6/userdata/config.json",
192 "OCIRuntime": "crun",
193 "ConmonPidFile": "/run/user/3267/containers/overlay-containers/99f66530fe9c7249f7cf29f78e8661669d5831cbe4ee80ea757d5e922dd6a8a6/userdata/conmon.pid",
194 "PidFile": "/run/user/3267/containers/overlay-containers/99f66530fe9c7249f7cf29f78e8661669d5831cbe4ee80ea757d5e922dd6a8a6/userdata/pidfile",
195 "Name": "foobar",
196 "RestartCount": 0,
197 "Driver": "overlay",
198 "MountLabel": "system_u:object_r:container_file_t:s0:c25,c695",
199 "ProcessLabel": "system_u:system_r:container_t:s0:c25,c695",
200 "AppArmorProfile": "",
201 "EffectiveCaps": [
202 "CAP_CHOWN",
203 "CAP_DAC_OVERRIDE",
204 "CAP_FOWNER",
205 "CAP_FSETID",
206 "CAP_KILL",
207 "CAP_NET_BIND_SERVICE",
208 "CAP_SETFCAP",
209 "CAP_SETGID",
210 "CAP_SETPCAP",
211 "CAP_SETUID",
212 ],
213 "BoundingCaps": [
214 "CAP_CHOWN",
215 "CAP_DAC_OVERRIDE",
216 "CAP_FOWNER",
217 "CAP_FSETID",
218 "CAP_KILL",
219 "CAP_NET_BIND_SERVICE",
220 "CAP_SETFCAP",
221 "CAP_SETGID",
222 "CAP_SETPCAP",
223 "CAP_SETUID",
224 ],
225 "ExecIDs": [],
226 "GraphDriver": {
227 "Name": "overlay",
228 "Data": {
229 "LowerDir": "/home/dwalsh/.local/share/containers/storage/overlay/e2eb06d8af8218cfec8210147357a68b7e13f7c485b991c288c2d01dc228bb68/diff",
230 "UpperDir": "/home/dwalsh/.local/share/containers/storage/overlay/8f3d70434a3db17410ec4710caf4f251f3e4ed0a96a08124e4b3d4af0a0ea300/diff",
231 "WorkDir": "/home/dwalsh/.local/share/containers/storage/overlay/8f3d70434a3db17410ec4710caf4f251f3e4ed0a96a08124e4b3d4af0a0ea300/work"
232 }
233 },
234 "Mounts": [],
235 "Dependencies": [],
236 "NetworkSettings": {
237 "EndpointID": "",
238 "Gateway": "",
239 "IPAddress": "",
240 "IPPrefixLen": 0,
241 "IPv6Gateway": "",
242 "GlobalIPv6Address": "",
243 "GlobalIPv6PrefixLen": 0,
244 "MacAddress": "",
245 "Bridge": "",
246 "SandboxID": "",
247 "HairpinMode": false,
248 "LinkLocalIPv6Address": "",
249 "LinkLocalIPv6PrefixLen": 0,
250 "Ports": {},
251 "SandboxKey": ""
252 },
253 "Namespace": "",
254 "IsInfra": false,
255 "Config": {
256 "Hostname": "99f66530fe9c",
257 "Domainname": "",
258 "User": "",
259 "AttachStdin": false,
260 "AttachStdout": false,
261 "AttachStderr": false,
262 "Tty": false,
263 "OpenStdin": false,
264 "StdinOnce": false,
265 "Env": [
266 "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
267 "TERM=xterm",
268 "container=podman",
269 "HOME=/root",
270 "HOSTNAME=99f66530fe9c"
271 ],
272 "Cmd": [
273 "echo",
274 "hi"
275 ],
276 "Image": "docker.io/library/alpine:latest",
277 "Volumes": null,
278 "WorkingDir": "/",
279 "Entrypoint": "",
280 "OnBuild": null,
281 "Labels": null,
282 "Annotations": {
283 "io.container.manager": "libpod",
284 "io.kubernetes.cri-o.Created": "2021-09-16T06:09:08.936623325-04:00",
285 "org.opencontainers.image.stopSignal": "15"
286 },
287 "StopSignal": 15,
288 "CreateCommand": [
289 "podman",
290 "run",
291 "--name",
292 "foobar",
293 "alpine",
294 "echo",
295 "hi"
296 ],
297 "Timezone": "local",
298 "Umask": "0022",
299 "Timeout": 0,
300 "StopTimeout": 10
301 },
302 "HostConfig": {
303 "Binds": [],
304 "CgroupManager": "systemd",
305 "CgroupMode": "private",
306 "ContainerIDFile": "",
307 "LogConfig": {
308 "Type": "journald",
309 "Config": null,
310 "Path": "",
311 "Tag": "",
312 "Size": "0B"
313 },
314 "NetworkMode": "slirp4netns",
315 "PortBindings": {},
316 "RestartPolicy": {
317 "Name": "",
318 "MaximumRetryCount": 0
319 },
320 "AutoRemove": false,
321 "VolumeDriver": "",
322 "VolumesFrom": null,
323 "CapAdd": [],
324 "CapDrop": [],
325 "Dns": [],
326 "DnsOptions": [],
327 "DnsSearch": [],
328 "ExtraHosts": [],
329 "GroupAdd": [],
330 "IpcMode": "shareable",
331 "Cgroup": "",
332 "Cgroups": "default",
333 "Links": null,
334 "OomScoreAdj": 0,
335 "PidMode": "private",
336 "Privileged": false,
337 "PublishAllPorts": false,
338 "ReadonlyRootfs": false,
339 "SecurityOpt": [],
340 "Tmpfs": {},
341 "UTSMode": "private",
342 "UsernsMode": "",
343 "ShmSize": 65536000,
344 "Runtime": "oci",
345 "ConsoleSize": [
346 0,
347 0
348 ],
349 "Isolation": "",
350 "CpuShares": 0,
351 "Memory": 0,
352 "NanoCpus": 0,
353 "CgroupParent": "user.slice",
354 "BlkioWeight": 0,
355 "BlkioWeightDevice": null,
356 "BlkioDeviceReadBps": null,
357 "BlkioDeviceWriteBps": null,
358 "BlkioDeviceReadIOps": null,
359 "BlkioDeviceWriteIOps": null,
360 "CpuPeriod": 0,
361 "CpuQuota": 0,
362 "CpuRealtimePeriod": 0,
363 "CpuRealtimeRuntime": 0,
364 "CpusetCpus": "",
365 "CpusetMems": "",
366 "Devices": [],
367 "DiskQuota": 0,
368 "KernelMemory": 0,
369 "MemoryReservation": 0,
370 "MemorySwap": 0,
371 "MemorySwappiness": 0,
372 "OomKillDisable": false,
373 "PidsLimit": 2048,
374 "Ulimits": [],
375 "CpuCount": 0,
376 "CpuPercent": 0,
377 "IOMaximumIOps": 0,
378 "IOMaximumBandwidth": 0,
379 "CgroupConf": null
380 }
381 }
382 ]
383 $ podman container inspect nervous_fermi --format "{{.ImageName}}"
386 registry.access.redhat.com/ubi8:latest
387 $ podman container inspect foobar --format "{{.GraphDriver.Name}}"
390 overlay
391 $ podman container inspect --latest --format {{.EffectiveCaps}}
394 [CAP_CHOWN CAP_DAC_OVERRIDE CAP_FOWNER CAP_FSETID CAP_KILL CAP_NET_BIND_SERVICE CAP_SETFCAP CAP_SETGID CAP_SETPCAP CAP_SETUID]
395
399 podman(1), podman-container(1), podman-inspect(1)
400
403 Sep 2021, Originally compiled by Dan Walsh dwalsh@redhat.com
404 ⟨mailto:dwalsh@redhat.com⟩
405 podman-container-inspect(1)