-
Notifications
You must be signed in to change notification settings - Fork 2
/
kubecui.sh
executable file
·176 lines (153 loc) · 7.75 KB
/
kubecui.sh
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
#!/bin/bash
shopt -s extglob
for shotcutfolder in $(find $KUI_PATH/fx/libs -type f -name "*.sh"); do
source $shotcutfolder
export -f $(<"$(echo "${shotcutfolder}" | sed 's/\.sh/\.entrypoint/')")
done
__logs__(){
export FZF_DEFAULT_COMMAND="kubectl get pods --all-namespaces"
fzf --info=inline --layout=reverse --header-lines=1 \
--prompt "CL: $(kubectl config current-context | sed 's/-context$//') NS: $(kubectl config get-contexts | grep "*" | awk '{print $5}')> " \
--header $'>> CTRL-L (open log in editor) || CTRL-R (refresh) || CTRL-/ (change view) <<\n\n' \
--color ${ENV_FZF_COLOR} \
--bind 'ctrl-/:change-preview-window(50%|80%)' \
--bind 'ctrl-l:execute:${EDITOR:-vim} <(kubectl logs --all-containers --namespace {1} {2}) > /dev/tty' \
--bind 'ctrl-r:reload:$FZF_DEFAULT_COMMAND' \
--preview-window up:follow,80%,wrap \
--preview 'kubectl logs --follow --all-containers --tail=200 --namespace {1} {2}' "$@"
}
__explain__(){
export FZF_DEFAULT_COMMAND="kubectl api-resources"
fzf --layout=reverse --header-lines=1 --info=inline \
--prompt "CL: $(kubectl config current-context | sed 's/-context$//') NS: $(kubectl config get-contexts | grep "*" | awk '{print $5}')> " \
--header $'>> Scrolling: SHIFT - up/down || CTRL-/ (change view) || CTRL-R (refresh. omit -o wide) || Ctrl-L (-o wide) || Ctrl-f (search word) <<\n\n' \
--preview-window=right:50% \
--color ${ENV_FZF_COLOR} \
--bind 'ctrl-/:change-preview-window(70%|40%|50%)' \
--bind 'enter:accept' \
--bind 'ctrl-r:reload:$FZF_DEFAULT_COMMAND' \
--bind 'ctrl-L:reload:$FZF_DEFAULT_COMMAND_WIDE' \
--bind 'ctrl-f:execute:kubectl describe $RS_TYPE {2} -n {1} | less' \
--preview 'kubectl explain {1}'
}
__get_obj__(){
RS_TYPE=$(echo $1 | base64 -d)
export FZF_DEFAULT_COMMAND_WIDE="${FZF_DEFAULT_COMMAND} -o wide"
source "$KUI_PATH"/fx/default/config
if [[ -f "$KUI_PATH"/fx/"${RS_TYPE}"/config ]]; then
source "$KUI_PATH"/fx/"${RS_TYPE}"/config
fi
fzf --layout=reverse -m --header-lines=1 --info=inline \
--prompt "[ $RS_TYPE ] CL: $(kubectl config current-context | sed 's/-context$//') NS: $(kubectl config get-contexts | grep "*" | awk '{print $5}')> " \
--header $"${HEADER}" \
--color ${ENV_FZF_COLOR} \
--preview-window=right:50% \
--bind 'ctrl-/:change-preview-window(99%|70%|40%|0|50%)' \
--bind 'ctrl-r:reload:$FZF_DEFAULT_COMMAND' \
--bind 'ctrl-L:reload:$FZF_DEFAULT_COMMAND_WIDE' \
"${PARAMS[@]}" \
--bind 'enter:accept' \
--preview "kubectl describe $RS_TYPE {1}"
}
__get_obj_all__(){
RS_TYPE=$(echo $1 | base64 -d)
export FZF_DEFAULT_COMMAND_WIDE="${FZF_DEFAULT_COMMAND} -o wide"
source "$KUI_PATH"/fx/default/config
if [[ -f "$KUI_PATH"/fx/"${RS_TYPE}"/config ]]; then
source "$KUI_PATH"/fx/"${RS_TYPE}"/config
fi
fzf --layout=reverse -m --header-lines=1 --info=inline \
--prompt "[ $RS_TYPE ] CL: $(kubectl config current-context | sed 's/-context$//') NS: $(kubectl config get-contexts | grep "*" | awk '{print $5}') >" \
--header $"${HEADER}" \
--color ${ENV_FZF_COLOR} \
--preview-window 'right,50%' \
--bind 'ctrl-/:change-preview-window(99%|70%|40%|0|50%)' \
--bind 'enter:accept' \
--bind 'ctrl-r:reload:$FZF_DEFAULT_COMMAND' \
--bind 'ctrl-L:reload:$FZF_DEFAULT_COMMAND_WIDE' \
"${PARAMS[@]}" \
--preview "kubectl describe $RS_TYPE {2} -n {1}"
}
__top_all__(){
export FZF_DEFAULT_COMMAND="kubectl top pod -A --no-headers"
fzf --info=inline --layout=reverse \
--prompt "CL: $(kubectl config current-context | sed 's/-context$//') NS: $(kubectl config get-contexts | grep "*" | awk '{print $5}')> " \
--header $'>> Sort by .. Ctrl + u: CPU || Ctrl + m: MEM <<\n\n' \
--preview-window=right:50% \
--bind 'ctrl-/:change-preview-window(70%|40%|50%)' \
--bind 'enter:accept' \
--bind 'ctrl-u:reload:$FZF_DEFAULT_COMMAND | sort -k 3 -h -r' \
--bind 'ctrl-m:reload:$FZF_DEFAULT_COMMAND | sort -k 4 -h -r' \
--preview 'kubectl describe pod {2} -n {1}'
}
__get_events_all__(){
export FZF_DEFAULT_COMMAND="kubectl get event --all-namespaces"
fzf --info=inline --header-lines=1 --layout=reverse \
--prompt "CL: $(kubectl config current-context | sed 's/-context$//') NS: $(kubectl config get-contexts | grep "*" | awk '{print $5}')> " \
--header $'>> Ctrl+r: Reload || Sort by .. Ctrl + k: first time || Ctrl + l: last time <<\n\n' \
--color ${ENV_FZF_COLOR} \
--bind 'enter:accept' \
--bind 'ctrl-r:reload:$FZF_DEFAULT_COMMAND' \
--bind 'ctrl-l:reload:$FZF_DEFAULT_COMMAND --sort-by=".lastTimestamp"' \
--bind 'ctrl-k:reload:$FZF_DEFAULT_COMMAND --sort-by=".firstTimestamp"'
}
__normalize_resource_data() {
local word="$1"
if [[ $word =~ \. ]]; then
echo "$word"
return 0
fi
while read -r plural short _; do
if [ "$word" == "$plural" ] || [ "$word" == "$short" ] || [ "$word" == "$(echo "$plural" | sed -r 's/s$//')" ] || [ "$word" == "$(echo "$plural" | sed -r 's/e?s$//')" ]; then
echo "$plural"
break
fi
done < <(kubectl api-resources --no-headers | awk '{print $1, $2}' | awk '{if (NF == 1) $2 = $1; print}' | sort -r)
}
k() {
OBJ=$(__normalize_resource_data $(echo "$@" | sed -E 's/^.*get[[:space:]]([[:alnum:]]+[[:space:]]?[[:lower:]]+[-0-9.[:lower:]]*)[[:space:]]?(-)?.*$/\1/'))
case "$@" in
"config use-context" ) kubectl config use-context $(kubectl config get-contexts | fzf --layout=reverse --header-lines=1 | sed 's/^\**\s*\([a-z\-]*\).*/\1/');;
"config set ns" )
CURRENT_CONTEXT=$(kubectl config current-context)
kubectl config set contexts.${CURRENT_CONTEXT}.namespace $(kubectl get ns | fzf --layout=reverse --header-lines=1 | sed 's/^\**\s*\([a-z\-]*\).*/\1/');;
"logs") __logs__;;
"stop") tmux kill-session -a
tmux kill-session;;
"start") if [[ -n $(which tmuxp) ]]; then
${KUI_PATH}/kui_start.sh
else
echo "Can not find tmux/tmuxp. Please follow the instructions in the README file to install these tools"
fi;;
"explain" ) __explain__;;
?( )top?( )@(po)?(d)?(s)?( )+(-A|--all-namespaces) ) __top_all__;;
?( )get?( )event?(s)?( )+(-A|--all-namespaces) ) __get_events_all__;;
explain+( )+([a-z]*) )
explain_obj $(echo "$@" | sed -r 's/^.*explain[[:space:]]([[:lower:]]+)$/\1/');;
*-o?( )?(*) ) kubectl "$@";;
?(-n|--namespace)?([a-z0-9-]*)?( )get?( )events?( )?(-A|--all-namespaces)?(-n|--namespace)?([a-z0-9-]*) )
kubectl "$@" --sort-by=.lastTimestamp;;
?( )get?( )+([a-z|.])?( )+(-A|--all-namespaces) )
export FZF_DEFAULT_COMMAND="kubectl get $OBJ -A"
export SCOPED=$(kubectl api-resources --no-headers --namespaced | grep -E "^$OBJ" | wc -l | tr -d '0' | sed -r 's/[0-9]+/ /')
export NONSCOPED=$SCOPED
__get_obj_all__ $(echo $OBJ | base64)
;;
?(-n | --namespace)?([a-z0-9-]*)get?( )+([a-z]*)?(-n | --namespace)?([0-9a-z-]*) )
export SCOPED=$(kubectl api-resources --no-headers --namespaced | grep -E "^$OBJ" | wc -l | tr -d '0' | sed -r 's/[0-9]+/ /')
export NONSCOPED=$SCOPED
if [[ "${SCOPED}" == " " ]]; then
NS=$(kubectl "$@" -o jsonpath='{.items[*].metadata.namespace}' | sed 's/ /\n/g' | uniq)
NAMESPACE=${NS:-$(kubectl "$@" -o jsonpath='{.metadata.namespace}' | sed 's/ /\n/g')}
export FZF_DEFAULT_COMMAND="kubectl get $OBJ -A --field-selector metadata.namespace=${NAMESPACE}"
__get_obj_all__ $(echo $OBJ | base64)
else
export FZF_DEFAULT_COMMAND="kubectl get $OBJ"
unset SCOPED
unset NONSCOPED
__get_obj__ $(echo $OBJ | base64)
fi
;;
*) kubectl "$@";;
esac
}