Output from Chapter 6 is flawless.
Here is Chapter 7. I can't figure this one out.
jasen@Renegade:telnet-server(main*)$ minikube kubectl cluster-info
Kubernetes control plane is running at https://192.168.59.106:8443
CoreDNS is running at https://192.168.59.106:8443/api/v1/namespaces/kube-system/services/kube-dns:dns/proxy
To further debug and diagnose cluster problems, use 'kubectl cluster-info dump'.
jasen@Renegade:telnet-server(main*)$ minikube kubectl -- explain deployment.metadata.labels
KIND: Deployment
VERSION: apps/v1
FIELD: labels <map[string]string>
DESCRIPTION:
Map of string keys and values that can be used to organize and categorize
(scope and select) objects. May match selectors of replication controllers
and services. More info: http://kubernetes.io/docs/user-guide/labels
jasen@Renegade:telnet-server(main*)$ minikube kubectl -- apply -f kubernetes/
deployment.apps/telnet-server configured
service/telnet-server unchanged
service/telnet-server-metrics unchanged
jasen@Renegade:telnet-server(main*)$ minikube kubectl -- get deployments.apps telnet-server
NAME READY UP-TO-DATE AVAILABLE AGE
telnet-server 0/2 1 0 9m26s
jasen@Renegade:telnet-server(main*)$ minikube kubectl -- get pods -l app=telnet-server
NAME READY STATUS RESTARTS AGE
telnet-server-5fd648cdd9-dwdkw 0/1 ImagePullBackOff 0 9m39s
telnet-server-5fd648cdd9-md9lv 0/1 ImagePullBackOff 0 9m39s
telnet-server-68f9f68c45-8d9s8 0/1 ErrImagePull 0 32s
jasen@Renegade:telnet-server(main*)$ minikube kubectl --help
Run the Kubernetes client, download it if necessary. Remember -- after kubectl!
This will run the Kubernetes client (kubectl) with the same version as the cluster
Normally it will download a binary matching the host operating system and architecture,
but optionally you can also run it directly on the control plane over the ssh connection.
This can be useful if you cannot run kubectl locally for some reason, like unsupported
host. Please be aware that when using --ssh all paths will apply to the remote machine.
Examples:
minikube kubectl -- --help
minikube kubectl -- get pods --namespace kube-system
Options:
--ssh=false:
Use SSH for running kubernetes client on the node
Usage:
minikube kubectl [flags] [options]
Use "minikube options" for a list of global command-line options (applies to all commands).
jasen@Renegade:telnet-server(main*)$ minikube kubectl -- --help
kubectl controls the Kubernetes cluster manager.
Find more information at: https://kubernetes.io/docs/reference/kubectl/
Basic Commands (Beginner):
create Create a resource from a file or from stdin
expose Take a replication controller, service, deployment or pod and expose it as a new Kubernetes service
run Run a particular image on the cluster
set Set specific features on objects
Basic Commands (Intermediate):
explain Get documentation for a resource
get Display one or many resources
edit Edit a resource on the server
delete Delete resources by file names, stdin, resources and names, or by resources and label selector
Deploy Commands:
rollout Manage the rollout of a resource
scale Set a new size for a deployment, replica set, or replication controller
autoscale Auto-scale a deployment, replica set, stateful set, or replication controller
Cluster Management Commands:
certificate Modify certificate resources.
cluster-info Display cluster information
top Display resource (CPU/memory) usage
cordon Mark node as unschedulable
uncordon Mark node as schedulable
drain Drain node in preparation for maintenance
taint Update the taints on one or more nodes
Troubleshooting and Debugging Commands:
describe Show details of a specific resource or group of resources
logs Print the logs for a container in a pod
attach Attach to a running container
exec Execute a command in a container
port-forward Forward one or more local ports to a pod
proxy Run a proxy to the Kubernetes API server
cp Copy files and directories to and from containers
auth Inspect authorization
debug Create debugging sessions for troubleshooting workloads and nodes
events List events
Advanced Commands:
diff Diff the live version against a would-be applied version
apply Apply a configuration to a resource by file name or stdin
patch Update fields of a resource
replace Replace a resource by file name or stdin
wait Experimental: Wait for a specific condition on one or many resources
kustomize Build a kustomization target from a directory or URL.
Settings Commands:
label Update the labels on a resource
annotate Update the annotations on a resource
completion Output shell completion code for the specified shell (bash, zsh, fish, or powershell)
Other Commands:
alpha Commands for features in alpha
api-resources Print the supported API resources on the server
api-versions Print the supported API versions on the server, in the form of "group/version"
config Modify kubeconfig files
plugin Provides utilities for interacting with plugins
version Print the client and server version information
Usage:
kubectl [flags] [options]
Use "kubectl <command> --help" for more information about a given command.
Use "kubectl options" for a list of global command-line options (applies to all commands).
jasen@Renegade:telnet-server(main*)$ minikube kubectl -- delete
error: You must provide one or more resources by argument or filename.
Example resource specifications include:
'-f rsrc.yaml'
'--filename=rsrc.json'
'<resource> <name>'
'<resource>'
jasen@Renegade:telnet-server(main*)$ minikube kubectl -- delete telnet/*
error: the server doesn't have a resource type "telnet"
jasen@Renegade:telnet-server(main*)$ minikube kubectl -- delete telnet
error: the server doesn't have a resource type "telnet"
jasen@Renegade:telnet-server(main*)$ minikube kubectl -- get pods -l app=telnet-server
NAME READY STATUS RESTARTS AGE
telnet-server-5fd648cdd9-dwdkw 0/1 ImagePullBackOff 0 14m
telnet-server-5fd648cdd9-md9lv 0/1 ImagePullBackOff 0 14m
telnet-server-68f9f68c45-8d9s8 0/1 ImagePullBackOff 0 5m12s
jasen@Renegade:telnet-server(main*)$ minikube kubectl -- delete pod
error: resource(s) were provided, but no name was specified
jasen@Renegade:telnet-server(main*)$ minikube kubectl -- delete pod telnet-server-5fd648cdd9-dwdkw
pod "telnet-server-5fd648cdd9-dwdkw" deleted
jasen@Renegade:telnet-server(main*)$ minikube kubectl -- delete pod telnet-server-5fd648cdd9-md9lv
pod "telnet-server-5fd648cdd9-md9lv" deleted
jasen@Renegade:telnet-server(main*)$ minikube kubectl -- delete pod telnet-server--68f9f68c45-8d9s8
Error from server (NotFound): pods "telnet-server--68f9f68c45-8d9s8" not found
jasen@Renegade:telnet-server(main*)$ minikube kubectl -- delete pod telnet-server-68f9f68c45-8d9s8
pod "telnet-server-68f9f68c45-8d9s8" deleted
jasen@Renegade:telnet-server(main*)$ minikube kubectl -- get pods -l app=telnet-server
NAME READY STATUS RESTARTS AGE
telnet-server-5fd648cdd9-6sh5r 0/1 ErrImagePull 0 30s
telnet-server-5fd648cdd9-9dtxf 0/1 ErrImagePull 0 45s
telnet-server-68f9f68c45-gpbpn 0/1 ErrImagePull 0 9s
jasen@Renegade:telnet-server(main*)$ minikube kubectl -- get endpoints -l app=telnet-server
NAME ENDPOINTS AGE
telnet-server 16m
telnet-server-metrics 16m
jasen@Renegade:telnet-server(main*)$ minikube kubectl -- get pods -l app=telnet-server
NAME READY STATUS RESTARTS AGE
telnet-server-5fd648cdd9-6sh5r 0/1 ImagePullBackOff 0 5m41s
telnet-server-5fd648cdd9-9dtxf 0/1 ImagePullBackOff 0 5m56s
telnet-server-68f9f68c45-gpbpn 0/1 ImagePullBackOff 0 5m20s
jasen@Renegade:telnet-server(main*)$ minikube kubectl -- delete pod telnet-server-5fd648cdd9-6sh5r
pod "telnet-server-5fd648cdd9-6sh5r" deleted
jasen@Renegade:telnet-server(main*)$ minikube kubectl -- delete pod telnet-server-5fd648cdd9-9dtxf
pod "telnet-server-5fd648cdd9-9dtxf" deleted
jasen@Renegade:telnet-server(main*)$ minikube kubectl -- delete pod telnet-server-68f9f68c45-gpbpn
pod "telnet-server-68f9f68c45-gpbpn" deleted
jasen@Renegade:telnet-server(main*)$ minikube kubectl -- get pods -l app=telnet-server
NAME READY STATUS RESTARTS AGE
telnet-server-5fd648cdd9-2rljq 0/1 ErrImagePull 0 37s
telnet-server-5fd648cdd9-v8j7f 0/1 ImagePullBackOff 0 22s
telnet-server-68f9f68c45-ggwnl 0/1 ErrImagePull 0 6s
jasen@Renegade:telnet-server(main*)$ minikube ip
192.168.59.106
jasen@Renegade:telnet-server(main*)$ telnet 192.168.59.106 2323
Trying 192.168.59.106...
Connected to 192.168.59.106.
Escape character is '^]'.
____________ ___________
| _ \ ___|_ _| _ \
| | | | |_ | | | | | |
| | | | _| | | | | | |
| |/ /| | | | | |/ /
|___/ \_| \_/ |___/
>d
Thu Mar 16 05:13:19 +0000 UTC 2023
>q
Good Bye!
Connection closed by foreign host.
jasen@Renegade:telnet-server(main*)$ docker stats --no-stream telnet-server
CONTAINER ID NAME CPU % MEM USAGE / LIMIT MEM % NET I/O BLOCK I/O PIDS
507cda205191 telnet-server 0.00% 1.336MiB / 5.651GiB 0.02% 2.1kB / 2.22kB 0B / 0B 4
jasen@Renegade:telnet-server(main*)$ docker history dftd/telnet-server:v1
IMAGE CREATED CREATED BY SIZE COMMENT
2f32fb902fc6 29 minutes ago /bin/sh -c #(nop) ENTRYPOINT ["./telnet-serโฆ 0B
862c1462ab4a 29 minutes ago /bin/sh -c #(nop) COPY file:ddd6f4d196922fabโฆ 12MB
e4d674d473da 29 minutes ago /bin/sh -c #(nop) ENV METRIC_PORT=9000 0B
207a91df947d 29 minutes ago /bin/sh -c #(nop) ENV TELNET_PORT=2323 0B
4827fa0a2a99 29 minutes ago /bin/sh -c #(nop) WORKDIR /app 0B
b2aa39c304c2 4 weeks ago /bin/sh -c #(nop) CMD ["/bin/sh"] 0B
<missing> 4 weeks ago /bin/sh -c #(nop) ADD file:40887ab7c06977737โฆ 7.05MB
jasen@Renegade:telnet-server(main*)$ docker inspect telnet-server
[
{
"Id": "507cda205191e7f9afd9a68d650e6c5c9e54c5a6ae09abfdfa6782b179bf6607",
"Created": "2023-03-16T04:45:00.726405304Z",
"Path": "./telnet-server",
"Args": [],
"State": {
"Status": "running",
"Running": true,
"Paused": false,
"Restarting": false,
"OOMKilled": false,
"Dead": false,
"Pid": 6699,
"ExitCode": 0,
"Error": "",
"StartedAt": "2023-03-16T04:45:01.027052925Z",
"FinishedAt": "0001-01-01T00:00:00Z"
},
"Image": "sha256:2f32fb902fc64b957bc6916f8ca2e19f4b0c319a546f7d4c9457efa5ea62b1f2",
"ResolvConfPath": "/var/lib/docker/containers/507cda205191e7f9afd9a68d650e6c5c9e54c5a6ae09abfdfa6782b179bf6607/resolv.conf",
"HostnamePath": "/var/lib/docker/containers/507cda205191e7f9afd9a68d650e6c5c9e54c5a6ae09abfdfa6782b179bf6607/hostname",
"HostsPath": "/var/lib/docker/containers/507cda205191e7f9afd9a68d650e6c5c9e54c5a6ae09abfdfa6782b179bf6607/hosts",
"LogPath": "/var/lib/docker/containers/507cda205191e7f9afd9a68d650e6c5c9e54c5a6ae09abfdfa6782b179bf6607/507cda205191e7f9afd9a68d650e6c5c9e54c5a6ae09abfdfa6782b179bf6607-json.log",
"Name": "/telnet-server",
"RestartCount": 0,
"Driver": "overlay2",
"Platform": "linux",
"MountLabel": "",
"ProcessLabel": "",
"AppArmorProfile": "",
"ExecIDs": null,
"HostConfig": {
"Binds": null,
"ContainerIDFile": "",
"LogConfig": {
"Type": "json-file",
"Config": {
"max-size": "100m"
}
},
"NetworkMode": "default",
"PortBindings": {
"2323/tcp": [
{
"HostIp": "",
"HostPort": "2323"
}
]
},
"RestartPolicy": {
"Name": "no",
"MaximumRetryCount": 0
},
"AutoRemove": false,
"VolumeDriver": "",
"VolumesFrom": null,
"CapAdd": null,
"CapDrop": null,
"CgroupnsMode": "host",
"Dns": [],
"DnsOptions": [],
"DnsSearch": [],
"ExtraHosts": null,
"GroupAdd": null,
"IpcMode": "private",
"Cgroup": "",
"Links": null,
"OomScoreAdj": 0,
"PidMode": "",
"Privileged": false,
"PublishAllPorts": false,
"ReadonlyRootfs": false,
"SecurityOpt": null,
"UTSMode": "",
"UsernsMode": "",
"ShmSize": 67108864,
"Runtime": "runc",
"ConsoleSize": [
43,
271
],
"Isolation": "",
"CpuShares": 0,
"Memory": 0,
"NanoCpus": 0,
"CgroupParent": "",
"BlkioWeight": 0,
"BlkioWeightDevice": [],
"BlkioDeviceReadBps": [],
"BlkioDeviceWriteBps": [],
"BlkioDeviceReadIOps": [],
"BlkioDeviceWriteIOps": [],
"CpuPeriod": 0,
"CpuQuota": 0,
"CpuRealtimePeriod": 0,
"CpuRealtimeRuntime": 0,
"CpusetCpus": "",
"CpusetMems": "",
"Devices": [],
"DeviceCgroupRules": null,
"DeviceRequests": null,
"KernelMemory": 0,
"KernelMemoryTCP": 0,
"MemoryReservation": 0,
"MemorySwap": 0,
"MemorySwappiness": null,
"OomKillDisable": false,
"PidsLimit": null,
"Ulimits": [
{
"Name": "nofile",
"Hard": 1048576,
"Soft": 1048576
}
],
"CpuCount": 0,
"CpuPercent": 0,
"IOMaximumIOps": 0,
"IOMaximumBandwidth": 0,
"MaskedPaths": [
"/proc/asound",
"/proc/acpi",
"/proc/kcore",
"/proc/keys",
"/proc/latency_stats",
"/proc/timer_list",
"/proc/timer_stats",
"/proc/sched_debug",
"/proc/scsi",
"/sys/firmware"
],
"ReadonlyPaths": [
"/proc/bus",
"/proc/fs",
"/proc/irq",
"/proc/sys",
"/proc/sysrq-trigger"
]
},
"GraphDriver": {
"Data": {
"LowerDir": "/var/lib/docker/overlay2/c5083ad4993ea3d63f2c87a787393e01840fdd58928a49b1f9d5ea3c3012bc03-init/diff:/var/lib/docker/overlay2/b0c1e128111a91a7513c54a5028d3836e73e048cc3f90891927bc7920fa52979/diff:/var/lib/docker/overlay2/ed270f9c8a361ac5a64e873fc876a3225feb79d2782c55fa619cba64340b5d19/diff:/var/lib/docker/overlay2/79c806a82bff6f718c460a9d54c84772ed72aae465144bf11bfa92dea88fe474/diff",
"MergedDir": "/var/lib/docker/overlay2/c5083ad4993ea3d63f2c87a787393e01840fdd58928a49b1f9d5ea3c3012bc03/merged",
"UpperDir": "/var/lib/docker/overlay2/c5083ad4993ea3d63f2c87a787393e01840fdd58928a49b1f9d5ea3c3012bc03/diff",
"WorkDir": "/var/lib/docker/overlay2/c5083ad4993ea3d63f2c87a787393e01840fdd58928a49b1f9d5ea3c3012bc03/work"
},
"Name": "overlay2"
},
"Mounts": [],
"Config": {
"Hostname": "507cda205191",
"Domainname": "",
"User": "",
"AttachStdin": false,
"AttachStdout": false,
"AttachStderr": false,
"ExposedPorts": {
"2323/tcp": {}
},
"Tty": false,
"OpenStdin": false,
"StdinOnce": false,
"Env": [
"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
"TELNET_PORT=2323",
"METRIC_PORT=9000"
],
"Cmd": null,
"Image": "dftd/telnet-server:v1",
"Volumes": null,
"WorkingDir": "/app",
"Entrypoint": [
"./telnet-server"
],
"OnBuild": null,
"Labels": {}
},
"NetworkSettings": {
"Bridge": "",
"SandboxID": "426086e9cf416dce47acdf5ae7fff4e2b876612d4db3f07106970899425804eb",
"HairpinMode": false,
"LinkLocalIPv6Address": "",
"LinkLocalIPv6PrefixLen": 0,
"Ports": {
"2323/tcp": [
{
"HostIp": "0.0.0.0",
"HostPort": "2323"
}
]
},
"SandboxKey": "/var/run/docker/netns/426086e9cf41",
"SecondaryIPAddresses": null,
"SecondaryIPv6Addresses": null,
"EndpointID": "82894c96620fe47e81108a7707c99e7d7f54620c884d584746d10333e10d3938",
"Gateway": "172.17.0.1",
"GlobalIPv6Address": "",
"GlobalIPv6PrefixLen": 0,
"IPAddress": "172.17.0.2",
"IPPrefixLen": 16,
"IPv6Gateway": "",
"MacAddress": "02:42:ac:11:00:02",
"Networks": {
"bridge": {
"IPAMConfig": null,
"Links": null,
"Aliases": null,
"NetworkID": "cef4436cf314ffe2176c7a8600489298cc6ed7fecfe36dad534e9d779af26045",
"EndpointID": "82894c96620fe47e81108a7707c99e7d7f54620c884d584746d10333e10d3938",
"Gateway": "172.17.0.1",
"IPAddress": "172.17.0.2",
"IPPrefixLen": 16,
"IPv6Gateway": "",
"GlobalIPv6Address": "",
"GlobalIPv6PrefixLen": 0,
"MacAddress": "02:42:ac:11:00:02",
"DriverOpts": null
}
}
}
}
]
jasen@Renegade:telnet-server(main*)$ docker exec -it telnet-server /bin/sh
/app # exit
jasen@Renegade:telnet-server(main*)$ docker exec telnet-server env
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
HOSTNAME=507cda205191
TELNET_PORT=2323
METRIC_PORT=9000
HOME=/root
jasen@Renegade:telnet-server(main*)$ docker exec telnet-server env
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
HOSTNAME=507cda205191
TELNET_PORT=2323
METRIC_PORT=9000
HOME=/root
jasen@Renegade:telnet-server(main*)$ docker container ls -f name=telnet-server
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
bacdab32d850 registry.k8s.io/pause:3.6 "/pause" 5 minutes ago Up 5 minutes k8s_POD_telnet-server-68f9f68c45-ggwnl_default_5b09cc3c-ecdf-483e-adfd-641955b5c0f2_0
8bc0526561f3 registry.k8s.io/pause:3.6 "/pause" 5 minutes ago Up 5 minutes k8s_POD_telnet-server-5fd648cdd9-v8j7f_default_e63fe101-69fa-40cd-ab4f-77b211e26eff_0
4836c1e5fb75 registry.k8s.io/pause:3.6 "/pause" 6 minutes ago Up 5 minutes k8s_POD_telnet-server-5fd648cdd9-2rljq_default_be99308c-ab12-4f57-850e-29afc56f6672_0
507cda205191 dftd/telnet-server:v1 "./telnet-server" 31 minutes ago Up 31 minutes 0.0.0.0:2323->2323/tcp telnet-server
jasen@Renegade:telnet-server(main*)$ docker image ls
REPOSITORY TAG IMAGE ID CREATED SIZE
dftd/telnet-server v1 2f32fb902fc6 32 minutes ago 19MB
<none> <none> d8883e3d47b3 32 minutes ago 380MB
golang alpine 898000b2160b 8 days ago 254MB
alpine latest b2aa39c304c2 4 weeks ago 7.05MB
registry.k8s.io/kube-apiserver v1.26.1 deb04688c4a3 8 weeks ago 134MB
registry.k8s.io/kube-scheduler v1.26.1 655493523f60 8 weeks ago 56.3MB
registry.k8s.io/kube-controller-manager v1.26.1 e9c08e11b07f 8 weeks ago 124MB
registry.k8s.io/kube-proxy v1.26.1 46a6bb3c77ce 8 weeks ago 65.6MB
registry.k8s.io/etcd 3.5.6-0 fce326961ae2 3 months ago 299MB
registry.k8s.io/pause 3.9 e6f181688397 5 months ago 744kB
registry.k8s.io/coredns/coredns v1.9.3 5185b96f0bec 9 months ago 48.8MB
registry.k8s.io/pause 3.6 6270bb605e12 18 months ago 683kB
gcr.io/k8s-minikube/storage-provisioner v5 6e38f40d628d 23 months ago 31.5MB
jasen@Renegade:telnet-server(main*)$ spec.selector
spec.selector: command not found
jasen@Renegade:telnet-server(main*)$ spec.selector
spec.selector: command not found
jasen@Renegade:telnet-server(main*)$ minikube kubectl -- get services -l app=telnet-server
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
telnet-server LoadBalancer 10.104.37.35 <pending> 2323:31340/TCP 30m
telnet-server-metrics ClusterIP 10.100.0.62 <none> 9000/TCP 30m
jasen@Renegade:telnet-server(main*)$ minikube kubectl -- get pods -l app=telnet-server
NAME READY STATUS RESTARTS AGE
telnet-server-5fd648cdd9-2rljq 0/1 ImagePullBackOff 0 9m32s
telnet-server-5fd648cdd9-v8j7f 0/1 ImagePullBackOff 0 9m17s
telnet-server-68f9f68c45-ggwnl 0/1 ImagePullBackOff 0 9m1s
jasen@Renegade:telnet-server(main*)$ minikube kubectl -- get deployments.apps telnet-server
NAME READY UP-TO-DATE AVAILABLE AGE
telnet-server 0/2 1 0 31m
jasen@Renegade:telnet-server(main*)$ minikube kubectl -- apply -f kubernetes/
deployment.apps/telnet-server configured
service/telnet-server unchanged
service/telnet-server-metrics unchanged
jasen@Renegade:telnet-server(main*)$ minikube kubectl -- get deployments.apps telnet-server
NAME READY UP-TO-DATE AVAILABLE AGE
telnet-server 0/2 1 0 32m
jasen@Renegade:telnet-server(main*)$ minikube kubectl -- get deployments.apps telnet-server
NAME READY UP-TO-DATE AVAILABLE AGE
telnet-server 0/2 1 0 32m
jasen@Renegade:telnet-server(main*)$ minikube kubectl -- get pods -l app=telnet-server
NAME READY STATUS RESTARTS AGE
telnet-server-5fd648cdd9-2rljq 0/1 ImagePullBackOff 0 10m
telnet-server-5fd648cdd9-v8j7f 0/1 ImagePullBackOff 0 10m
telnet-server-68f9f68c45-ggwnl 0/1 ImagePullBackOff 0 9m58s
jasen@Renegade:telnet-server(main*)$ git add .
jasen@Renegade:telnet-server(main*)$ git commit -m 'everything checks out but ImagePullBackOff again'
[main b043e9e] everything checks out but ImagePullBackOff again
1 file changed, 3 insertions(+), 4 deletions(-)
jasen@Renegade:telnet-server(main*)$ git push origin main
Enumerating objects: 9, done.
Counting objects: 100% (9/9), done.
Delta compression using up to 16 threads
Compressing objects: 100% (5/5), done.
Writing objects: 100% (5/5), 517 bytes | 517.00 KiB/s, done.
Total 5 (delta 3), reused 0 (delta 0), pack-reused 0
remote: Resolving deltas: 100% (3/3), completed with 3 local objects.
To https://github.com/jasencarroll/DevOps-Desperate.git
2664231..b043e9e main -> main
jasen@Renegade:telnet-server(main*)$ docker image ls git
REPOSITORY TAG IMAGE ID CREATED SIZE
jasen@Renegade:telnet-server(main*)$ telnet 192.168.59.106 2323
Trying 192.168.59.106...
Connected to 192.168.59.106.
Escape character is '^]'.
____________ ___________
| _ \ ___|_ _| _ \
| | | | |_ | | | | | |
| | | | _| | | | | | |
| |/ /| | | | | |/ /
|___/ \_| \_/ |___/
>d
Thu Mar 16 05:25:48 +0000 UTC 2023
>q
Good Bye!
Connection closed by foreign host.
jasen@Renegade:telnet-server(main*)$ docker build -t dftd/telnet-server:v1 .
DEPRECATED: The legacy builder is deprecated and will be removed in a future release.
Install the buildx component to build images with BuildKit:
https://docs.docker.com/go/buildx/
Sending build context to Docker daemon 30.72kB
Step 1/9 : FROM golang:alpine AS build-env
---> 898000b2160b
Step 2/9 : ADD . /
---> Using cache
---> 7cc76dc4198d
Step 3/9 : RUN cd / && go build -o telnet-server
---> Using cache
---> d8883e3d47b3
Step 4/9 : FROM alpine:latest as final
---> b2aa39c304c2
Step 5/9 : WORKDIR /app
---> Using cache
---> 4827fa0a2a99
Step 6/9 : ENV TELNET_PORT 2323
---> Using cache
---> 207a91df947d
Step 7/9 : ENV METRIC_PORT 9000
---> Using cache
---> e4d674d473da
Step 8/9 : COPY --from=build-env /telnet-server /app/
---> Using cache
---> 862c1462ab4a
Step 9/9 : ENTRYPOINT ["./telnet-server"]
---> Using cache
---> 2f32fb902fc6
Successfully built 2f32fb902fc6
Successfully tagged dftd/telnet-server:v1
jasen@Renegade:telnet-server(main*)$ docker image ls git
REPOSITORY TAG IMAGE ID CREATED SIZE
jasen@Renegade:telnet-server(main*)$ docker run -p 2323:2323 -d --name telnet-server dftd/telnet-server:v1
docker: Error response from daemon: Conflict. The container name "/telnet-server" is already in use by container "507cda205191e7f9afd9a68d650e6c5c9e54c5a6ae09abfdfa6782b179bf6607". You have to remove (or rename) that container to be able to reuse that name.
See 'docker run --help'.
jasen@Renegade:telnet-server(main*)$ docker container ls -f name=telnet-server
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
bacdab32d850 registry.k8s.io/pause:3.6 "/pause" 16 minutes ago Up 16 minutes k8s_POD_telnet-server-68f9f68c45-ggwnl_default_5b09cc3c-ecdf-483e-adfd-641955b5c0f2_0
8bc0526561f3 registry.k8s.io/pause:3.6 "/pause" 17 minutes ago Up 17 minutes k8s_POD_telnet-server-5fd648cdd9-v8j7f_default_e63fe101-69fa-40cd-ab4f-77b211e26eff_0
4836c1e5fb75 registry.k8s.io/pause:3.6 "/pause" 17 minutes ago Up 17 minutes k8s_POD_telnet-server-5fd648cdd9-2rljq_default_be99308c-ab12-4f57-850e-29afc56f6672_0
507cda205191 dftd/telnet-server:v1 "./telnet-server" 42 minutes ago Up 42 minutes 0.0.0.0:2323->2323/tcp telnet-server
jasen@Renegade:telnet-server(main*)$ ^C
jasen@Renegade:telnet-server(main*)$
This is what happened to my dockerd service. I don't know when or how this stopped running and how the docker was able to keep going?
Also I'm really confused why we installed docker locally and your statement was "if docker connected with minikube correctly run docker version" like, my docker version was already working from the bin installs?
asen@Renegade:Downloads$ sudo dockerd &
[1] 10799
jasen@Renegade:Downloads$ INFO[2023-03-15T21:27:50.882337779-07:00] Starting up
INFO[2023-03-15T21:27:50.882741526-07:00] detected 127.0.0.53 nameserver, assuming systemd-resolved, so using resolv.conf: /run/systemd/resolve/resolv.conf
INFO[2023-03-15T21:27:50.901889828-07:00] [core] [Channel #1] Channel created module=grpc
INFO[2023-03-15T21:27:50.901917305-07:00] [core] [Channel #1] original dial target is: "unix:///run/containerd/containerd.sock" module=grpc
INFO[2023-03-15T21:27:50.901937881-07:00] [core] [Channel #1] parsed dial target is: {Scheme:unix Authority: Endpoint:run/containerd/containerd.sock URL:{Scheme:unix Opaque: User: Host: Path:/run/containerd/containerd.sock RawPath: OmitHost:false ForceQuery:false RawQuery: Fragment: RawFragment:}} module=grpc
INFO[2023-03-15T21:27:50.901944378-07:00] [core] [Channel #1] Channel authority set to "localhost" module=grpc
INFO[2023-03-15T21:27:50.902030817-07:00] [core] [Channel #1] Resolver state updated: {
"Addresses": [
{
"Addr": "/run/containerd/containerd.sock",
"ServerName": "",
"Attributes": {},
"BalancerAttributes": null,
"Type": 0,
"Metadata": null
}
],
"ServiceConfig": null,
"Attributes": null
} (resolver returned new addresses) module=grpc
INFO[2023-03-15T21:27:50.902073844-07:00] [core] [Channel #1] Channel switches to new LB policy "pick_first" module=grpc
INFO[2023-03-15T21:27:50.902122492-07:00] [core] [Channel #1 SubChannel #2] Subchannel created module=grpc
INFO[2023-03-15T21:27:50.902153644-07:00] [core] [Channel #1 SubChannel #2] Subchannel Connectivity change to CONNECTING module=grpc
INFO[2023-03-15T21:27:50.902178492-07:00] [core] [Channel #1 SubChannel #2] Subchannel picks a new address "/run/containerd/containerd.sock" to connect module=grpc
INFO[2023-03-15T21:27:50.902327688-07:00] [core] [Channel #1] Channel Connectivity change to CONNECTING module=grpc
INFO[2023-03-15T21:27:50.902442348-07:00] [core] [Channel #1 SubChannel #2] Subchannel Connectivity change to READY module=grpc
INFO[2023-03-15T21:27:50.902461357-07:00] [core] [Channel #1] Channel Connectivity change to READY module=grpc
INFO[2023-03-15T21:27:50.903331088-07:00] [core] [Channel #4] Channel created module=grpc
INFO[2023-03-15T21:27:50.903342012-07:00] [core] [Channel #4] original dial target is: "unix:///run/containerd/containerd.sock" module=grpc
INFO[2023-03-15T21:27:50.903355224-07:00] [core] [Channel #4] parsed dial target is: {Scheme:unix Authority: Endpoint:run/containerd/containerd.sock URL:{Scheme:unix Opaque: User: Host: Path:/run/containerd/containerd.sock RawPath: OmitHost:false ForceQuery:false RawQuery: Fragment: RawFragment:}} module=grpc
INFO[2023-03-15T21:27:50.903361231-07:00] [core] [Channel #4] Channel authority set to "localhost" module=grpc
INFO[2023-03-15T21:27:50.903383905-07:00] [core] [Channel #4] Resolver state updated: {
"Addresses": [
{
"Addr": "/run/containerd/containerd.sock",
"ServerName": "",
"Attributes": {},
"BalancerAttributes": null,
"Type": 0,
"Metadata": null
}
],
"ServiceConfig": null,
"Attributes": null
} (resolver returned new addresses) module=grpc
INFO[2023-03-15T21:27:50.903400961-07:00] [core] [Channel #4] Channel switches to new LB policy "pick_first" module=grpc
INFO[2023-03-15T21:27:50.903417400-07:00] [core] [Channel #4 SubChannel #5] Subchannel created module=grpc
INFO[2023-03-15T21:27:50.903431304-07:00] [core] [Channel #4 SubChannel #5] Subchannel Connectivity change to CONNECTING module=grpc
INFO[2023-03-15T21:27:50.903444341-07:00] [core] [Channel #4 SubChannel #5] Subchannel picks a new address "/run/containerd/containerd.sock" to connect module=grpc
INFO[2023-03-15T21:27:50.903462331-07:00] [core] [Channel #4] Channel Connectivity change to CONNECTING module=grpc
INFO[2023-03-15T21:27:50.903711175-07:00] [core] [Channel #4 SubChannel #5] Subchannel Connectivity change to READY module=grpc
INFO[2023-03-15T21:27:50.903750262-07:00] [core] [Channel #4] Channel Connectivity change to READY module=grpc
INFO[2023-03-15T21:27:50.950272470-07:00] [graphdriver] using prior storage driver: overlay2
INFO[2023-03-15T21:27:50.971548829-07:00] Loading containers: start.
INFO[2023-03-15T21:27:51.164785286-07:00] Removing stale sandbox 23bc190e6b5d8bcac39e8e7acc1bca291d02561a81f3f4d0308c9e520751fe2a (c8ffaf269440249f2faca383c5dd0968d489fbf096d606d78a07a1a4106cf090)
WARN[2023-03-15T21:27:51.298283485-07:00] Error (Unable to complete atomic operation, key modified) deleting object [endpoint 6d007e64896ddfd29b62c905364f17991e5798ab1db61c4b259fec97170f9219 a2f1d6eb62585756ae7f859622fe133e277bcdd591daf69db581c6c618e64a91], retrying....
INFO[2023-03-15T21:27:51.650567675-07:00] Default bridge (docker0) is assigned with an IP address 172.17.0.0/16. Daemon option --bip can be used to set a preferred IP address
INFO[2023-03-15T21:27:51.684041422-07:00] Loading containers: done.
INFO[2023-03-15T21:27:51.692066980-07:00] Docker daemon commit=bc3805a graphdriver=overlay2 version=23.0.1
INFO[2023-03-15T21:27:51.692320181-07:00] Daemon has completed initialization
INFO[2023-03-15T21:27:51.714690356-07:00] [core] [Server #7] Server created module=grpc
INFO[2023-03-15T21:27:51.717524264-07:00] API listen on /var/run/docker.sock
jasen@Renegade:Downloads$ sudo dockerd &
[2] 21226
[2]+ Stopped sudo dockerd
jasen@Renegade:Downloads$ sudo dockerd &
[3] 21292
[3]+ Stopped sudo dockerd
jasen@Renegade:Downloads$ sudo dockerd &
[4] 21319
[4]+ Stopped sudo dockerd
jasen@Renegade:Downloads$ sudo dockerd &
[5] 21342
[5]+ Stopped sudo dockerd
jasen@Renegade:Downloads$ sudo dockerd &
[6] 21352
[6]+ Stopped sudo dockerd
jasen@Renegade:Downloads$ sudo dockerd &
[7] 21362
[7]+ Stopped sudo dockerd
jasen@Renegade:Downloads$ sudo dockerd &
[8] 21373
[8]+ Stopped sudo dockerd
jasen@Renegade:Downloads$ sudo dockerd &
[9] 21383
[9]+ Stopped sudo dockerd
jasen@Renegade:Downloads$ sudo dockerd &
[10] 21393
[10]+ Stopped sudo dockerd
jasen@Renegade:Downloads$ sudo dockerd &
[11] 21403
[11]+ Stopped sudo dockerd
jasen@Renegade:Downloads$ sudo dockerd &
[12] 21413
[12]+ Stopped sudo dockerd
jasen@Renegade:Downloads$ sudo dockerd &
[13] 21423
[13]+ Stopped sudo dockerd