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10 changed files with 165 additions and 9 deletions

2
.gitmodules vendored
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@ -1,3 +1,3 @@
[submodule "private"]
path = private
url = ssh://git@git.a09.uk:48765/alex/alex-environ-private.git
url = ssh://git@git.a09.uk:48766/alex/alex-environ-private.git

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@ -0,0 +1,9 @@
---
$schema: https://raw.githubusercontent.com/streetsidesoftware/cspell/main/cspell.schema.json
version: "0.2"
#dictionaryDefinitions:
# - name: custom-words
# path: "~/.alex-environ/.home/cspell/custom-words.txt"
# addWords: true
#dictionaries:
# - custom-words

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@ -28,7 +28,7 @@ limit-inference-results=100
# List of plugins (as comma separated values of python modules names) to load,
# usually to register additional checkers.
load-plugins=
#load-plugins=pylint_django
# Pickle collected data for later comparisons.
persistent=yes

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@ -19,9 +19,7 @@
required = true
clean = git-lfs clean -- %f
smudge = git-lfs smudge -- %f
[core]
hooksPath = ~/.alex-environ/private/home/git_hooks
[alias]
adog = log --all --decorate --oneline --graph
[rerere]
enabled = true

145
home/.local/bin/kubectl-ssh Executable file
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@ -0,0 +1,145 @@
#!/usr/bin/env bash
set -e
ssh_node() {
node=$1
shift
if [ "$node" = "" ]; then
node=$(kubectl get node -o name "$@" | sed 's/node\///' | tr '\n' ' ')
node=${node::-1}
if [[ "$node" =~ " " ]]; then
echo "Node name must be specified. Choose one of: [$node]"
exit 1
else
echo "Single-node cluster detected. Defaulting to node $node"
fi
fi
if [ $# -eq 1 ]; then
command="$1"
shift
fi
ns=kube-system
pod=$(
kubectl create -n "$ns" -o name "$@" -f - <<EOF
apiVersion: v1
kind: Pod
metadata:
generateName: ssh-node-
labels:
plugin: ssh-node
spec:
nodeName: $node
containers:
- name: ssh-node
image: rancherlabs/swiss-army-knife
imagePullPolicy: IfNotPresent
command: ["chroot", "/host"]
tty: true
stdin: true
stdinOnce: true
securityContext:
privileged: true
volumeMounts:
- name: host
mountPath: /host
volumes:
- name: host
hostPath:
path: /
hostNetwork: true
hostIPC: true
hostPID: true
restartPolicy: Never
tolerations:
- operator: "Exists"
EOF
)
deletePod() {
kubectl delete -n "$ns" "$pod" "$@" --wait=false
}
trap deletePod EXIT
echo "Created $pod"
echo "Waiting for container to start..."
kubectl wait -n "$ns" --for=condition=Ready --timeout 60s "$pod" "$@" >/dev/null
if [ -z "$command" ]; then
kubectl attach -n "$ns" -it "$pod" -c ssh-node "$@"
else
kubectl exec -n "$ns" -it "$pod" ssh-node -- "$command"
fi
}
ssh_pod() {
# TODO: improve this
if [ "$1" == "" ]; then
echo "Pod name must be specified."
exit 1
fi
# Use sh as a default and switch to bash if it's available
# shellcheck disable=SC2016
kubectl exec -it "$@" -- sh -c 'exec "$( command -v bash || echo sh )"'
}
print_usage() {
echo "Provider-agnostic way of opening a remote shell to a Kubernetes node."
echo
echo "Enables you to access a node even when it doesn't run an SSH server or"
echo "when you don't have the required credentials. Also, the way you log in"
echo "is always the same, regardless of what provides the Kubernetes cluster"
echo "(e.g. Minikube, Kind, Docker Desktop, GKE, AKS, EKS, ...)"
echo
echo "You must have cluster-admin rights to use this plugin."
echo
echo "The primary focus of this plugin is to provide access to nodes, but it"
echo "also provides a quick way of running a shell inside a pod."
echo
echo "Examples: "
echo " # Open a shell to node of a single-node cluster (e.g. Docker Desktop)"
echo " kubectl ssh node"
echo
echo " # Open a shell to node of a multi-node cluster (e.g. GKE)"
echo " kubectl ssh node my-worker-node-1"
echo
echo " # Execute the command ls on a node my-worker-node-1"
echo " kubectl ssh node my-worker-node-1 ls"
echo
echo " # Open a shell to a pod"
echo " kubectl ssh pod my-pod"
echo
echo "Usage:"
echo " kubectl ssh node [nodeName [command]]"
echo " kubectl ssh pod [podName] [-n namespace] [-c container]"
exit 0
}
if [ "$1" == "--help" ]; then
print_usage
fi
if [[ "$1" == node/* ]]; then
nodeName=${1:5}
shift
ssh_node "$nodeName" "$@"
elif [ "$1" == "node" ]; then
shift
case "$1" in
-*) nodeName="";;
"") ;;
*) nodeName="$1"; shift ;;
esac
ssh_node "$nodeName" "$@"
elif [[ "$1" == pod/* ]]; then
ssh_pod "$@"
elif [ "$1" == "pod" ]; then
shift
ssh_pod "$@"
else
print_usage
fi

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@ -43,9 +43,12 @@ let g:ale_fortran_gcc_use_free_form = 0
"JSON
let g:ale_json_jq_options = '--sort-keys'
" Spell checking
let g:ale_cspell_options = '--config ~/.alex-envion/home/.config/cspell/config.yaml'
"""Base Settings for COC
let g:coc_config_home = '~/.alex-environ/home/.vimrc.d/coc'
let g:coc_global_extensions = ['coc-jedi', 'coc-rls', 'coc-tsserver', 'coc-json', 'coc-htmldjango']
let g:coc_global_extensions = ['coc-jedi', 'coc-rust-analyzer', 'coc-tsserver', 'coc-json', 'coc-htmldjango']
"""Language Specific Options.
"Remeber that COC has it's own settings file too, so most of it's settings are
"there.

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@ -26,7 +26,7 @@ function! LoadPlugins()
Plug 'amanning9/django-plus.vim' " Improvements for identifying files in django projects.
Plug 'towolf/vim-helm'
Plug 'Glench/Vim-Jinja2-Syntax' " Jinja syntax detection.
Plug 'https://gitlab.com/HiPhish/jinja.vim.git' " Jinja syntax detection.
endfunction
" PLUGIN INITIALISATION

@ -1 +1 @@
Subproject commit 242b9ab7e07afd8a533e4acfb1ca460da7c2dc10
Subproject commit 2ede7f6075713363089e95f70d4dc4241a323888

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@ -8,3 +8,4 @@ vint
from npm -g
fixjson
cspell