DevOps

Shipping and operating software continuously.

2 subjects · 6 topics · 3 areas

Subjects covering this category

2 subjects

5 topics

Docker
The Build Cache
The build cache: why a rebuild is fast or slow, how to order a Dockerfile to keep it fast, and what it leaves on disk.
Intermediate to Advanced7 cards · 3 qnot started
Docker
Running a Container
Running a container from an image: docker run, publishing a port, and finding out why a container stopped.
Beginner to Intermediate6 cards · 5 qnot started
Docker
Building an Image
Building your own image: writing a Dockerfile, running docker build, and naming the result with tags.
Beginner to Intermediate6 cards · 3 qnot started
Docker
What a Container Is
What a container is: a program that shares the host's kernel, started from a read-only image.
Beginner5 cards · 3 qnot started
Docker
What Survives a Container
Which files survive a container: the writable layer, and the bind mounts and volumes that keep data after it is gone.
Beginner to Intermediate5 cards · 3 qnot started

2 topics

Docker
The Build Cache
The build cache: why a rebuild is fast or slow, how to order a Dockerfile to keep it fast, and what it leaves on disk.
Intermediate to Advanced7 cards · 3 qnot started
Docker
Building an Image
Building your own image: writing a Dockerfile, running docker build, and naming the result with tags.
Beginner to Intermediate6 cards · 3 qnot started

2 topics

Docker
Running a Container
Running a container from an image: docker run, publishing a port, and finding out why a container stopped.
Beginner to Intermediate6 cards · 5 qnot started
System Design
Load Balancers, Reverse Proxies and API Gateways
Load balancers, reverse proxies and API gateways: the three kinds of server that sit in front of yours, and the one job each is for.
Beginner to Intermediate10 cards · 5 qnot started