P1【Udemy付費課程】 Docker and Kubernetes: The
docker run helllo-world
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016 Overriding Default Commands P12 - 02:18
?// override
docker run busybox ls
// error
docker run hello-world ls
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017 Listing Running Containers P13 - 00:24
?docker ps
docker run busybox ping google.com
docker ps --all
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018 Container Lifecycle P14 - 03:05
?docker create hello-world
// -a: print the output information
// without '-a': cannot see anything
docker start -a 'CONTAINER ID'
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019 Restarting Stopped Containers P15 - 01:41
?// stop a container
docker start -A 'CONTAINER ID'
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020 Removing Stopped Containers P16 - 00:32
?docker system prune
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021 Retrieving Log Outputs P17 - 01:56
?docker logs 'CONTAINER ID'
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022 Stopping Containers P18 - 03:45
?// stop a Container
// SIGTERM
docker stop 'CONTAINER ID'
// SIGKILL
docker kill 'CONTAINER ID'
docker run redis
docker ps
// exec: execute
// -it: input
// -it: -i -t
docker exec -it 'CONTAINER ID' redis-cli
// STDIN: standard input
docker exec -i 'CONTAINER ID' redis-cli
// -t: tabulation, format the results
// use docker container shell
docker exec -it 'CONTAINER ID' sh
// quit
Ctrl + D
exit
docker run -it busybox sh
// container 1
touch hithere
ls
// container 2
touch hello
ls
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031 Building a Dockerfile P26 - 01:09
?mkdir redis-image
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031 Building a Dockerfile P26 - 02:33
?// create 'Dockerfile'
FROM alpine RUN apk add --update redis CMD ["redis-server"]
docker build .
docker run 'CONTAINER ID'
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036 Rebuilds with Cache P31 - 01:48
?docker build .
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037 Tagging an Image P32 - 00:24
?docker run 'CONTAINER ID'
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037 Tagging an Image P32 - 02:33
?docker build -t stephengrider/redis:latest .
docker run stephengrider/redis
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039 Manual Image Generation with Docker Commit P33 - 02:01
?docker run -it alpine sh
docker commit -c 'CMD ["redis-server"]' 'CONTAINER ID'
docker run 'CONTAINER ID'
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047 Container Port Mapping P40 - 00:43
?mkdir simpleweb
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062 Development Workflow P55 - 00:57
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192 Mapping Existing Knowledge P146 - 00:03
?minikube status
kubectl cluster-info
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