Details:
Versions are denoted using a standard triplet of integers: MAJOR.MINOR.PATCH. The basic intent is that MAJOR versions are incompatible, large-scale upgrades of the API. MINOR versions retain source and binary compatibility with older minor versions, and changes in the PATCH level are perfectly compatible, forwards and backwards.
| #!/bin/bash | |
| echo "Finding latest kubectl..." | |
| # curl -s https://github.com/kubernetes/kubernetes/releases/latest | awk -F '[<>]' '/.*/ { match($0, "tag/([^\"]+)",a); print a[1] }' | |
| LATEST=$(wget -qO- https://github.com/kubernetes/kubernetes/releases/latest | awk -F '[<>]' '/href="\/kubernetes\/kubernetes\/tree\/.*"/ { match($0, "tree/([^\"]+)",a); print a[1] }' | head -1) | |
| echo "Getting $LATEST..." | |
| sudo wget -NP /usr/bin http://storage.googleapis.com/kubernetes-release/release/$LATEST/bin/linux/amd64/kubectl | |
| sudo chmod 755 /usr/bin/kubectl |