mirror of
https://github.com/aljazceru/kata-containers.git
synced 2026-02-23 15:34:28 +01:00
runtime: move all code to src/runtime
To prepare for merging into kata-containers repository. Signed-off-by: Peng Tao <bergwolf@hyper.sh>
This commit is contained in:
Peng Tao
138
src/runtime/data/completions/bash/kata-runtime
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138
src/runtime/data/completions/bash/kata-runtime
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@@ -0,0 +1,138 @@
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#!/bin/bash
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#
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# Copyright (c) 2018 Intel Corporation
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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#---------------------------------------------------------------------
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# Description: Bash tab completion script.
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#---------------------------------------------------------------------
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_kataruntime='kata-runtime'
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# Return a list of sub-commands
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_kata_get_subcmds()
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{
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"$_kataruntime" --generate-bash-completion
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}
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# Return a list of options for the specified sub-command
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#
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# Limitation: Note that this only supports long-options.
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_kata_get_subcmd_options()
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{
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local subcmd="$1"
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"$_kataruntime" "$subcmd" --help |\
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egrep -- "^ *--[^ ]*[ ][^ ]*" |\
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awk '{print $1}' |\
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tr -d \, |\
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sort
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}
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# Return a list of global options
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_kata_get_global_options()
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{
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_kata_get_subcmd_options ""
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}
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# Return name of subcmd already seen, or ""
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_kata_subcmd_seen()
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{
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local subcmds=$(_kata_get_subcmds)
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local cmd
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for cmd in $subcmds; do
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local word
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for word in ${COMP_WORDS[@]}; do
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[ "$cmd" = "$word" ] && echo "$cmd"
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done
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done
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echo ""
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}
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# Return 0 if the specified sub-command requires the name of an
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# *existing* container, else 1.
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_kata_subcmd_needs_existing_container()
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{
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local subcmd="$1"
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local cmd
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for cmd in \
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'kata-check' \
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'kata-env' \
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'create' \
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'help' \
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'list' \
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'version'; do
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[ "$cmd" = "$subcmd" ] && return 1
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done
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return 0
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}
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# Returns a list of container names
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_kata_get_containers()
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{
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# Commands that manipulate containers need root privileges.
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# If the user isn't running as root, don't attempt to obtain a list
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# as it will result in an error.
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[ $(id -u) -eq 0 ] || return
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"$_kataruntime" list --quiet
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}
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_kata_bash_autocomplete() {
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COMPREPLY=()
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local opts opt
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local cur="${COMP_WORDS[COMP_CWORD]}"
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for opt in \
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'-h' '--help' 'help' \
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'-v' '--version' 'version';
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do
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# No further completions possible for these commands
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[ "$cur" = "$opt" ] && return 0
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done
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local subcmd_seen=$(_kata_subcmd_seen)
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if [ -n "$subcmd_seen" ]; then
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_kata_subcmd_needs_existing_container "$subcmd_seen"
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local container_cmd=$?
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if [ -n "$cur" ]; then
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# Complete with local options and maybe container names
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opts=$(_kata_get_subcmd_options "$subcmd_seen")
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[ $container_cmd -eq 0 ] && opts="$opts $(_kata_get_containers)"
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elif [[ "${cur}" == -* ]]; then
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# Complete with local options
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opts=$(_kata_get_subcmd_options "$subcmd_seen")
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else
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# Potentially complete with container names
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[ $container_cmd -eq 0 ] && opts="$(_kata_get_containers)"
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fi
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else
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if [ -n "$cur" ]; then
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# Complete with global options and subcmds
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opts="$opts $(_kata_get_global_options)"
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opts="$opts $(_kata_get_subcmds)"
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elif [[ "${cur}" == -* ]]; then
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# Complete with global options
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opts=$(_kata_get_global_options)
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else
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# Complete with subcmds
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opts=$(_kata_get_subcmds)
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fi
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fi
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[ -n "$opts" ] && COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
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return 0
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}
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complete -F _kata_bash_autocomplete "$_kataruntime"
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754
src/runtime/data/kata-collect-data.sh.in
Normal file
754
src/runtime/data/kata-collect-data.sh.in
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@@ -0,0 +1,754 @@
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#!/bin/bash
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#
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# Copyright (c) 2017-2018 Intel Corporation
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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typeset -r script_name=${0##*/}
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typeset -r runtime_name="@RUNTIME_NAME@"
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typeset -r runtime_path=$(command -v "$runtime_name" 2>/dev/null)
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typeset -r runtime_snap_name="kata-containers.runtime"
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typeset -r runtime_snap_path=$(command -v "$runtime_snap_name" 2>/dev/null)
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typeset -r runtime=${runtime_path:-"$runtime_snap_path"}
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typeset -r issue_url="@PROJECT_BUG_URL@"
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typeset -r script_version="@VERSION@ (commit @COMMIT@)"
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typeset -r unknown="unknown"
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typeset -r osbuilder_file="/var/lib/osbuilder/osbuilder.yaml"
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# Maximum number of errors to show for a single system component
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# (such as runtime or proxy).
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PROBLEM_LIMIT=${PROBLEM_LIMIT:-50}
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# List of patterns used to detect problems in logfiles.
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problem_pattern="("
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problem_pattern+="\<abort|"
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problem_pattern+="\<bug\>|"
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problem_pattern+="\<cannot\>|"
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problem_pattern+="\<catastrophic|"
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problem_pattern+="\<could not\>|"
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problem_pattern+="\<couldn\'t\>|"
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problem_pattern+="\<critical|"
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problem_pattern+="\<die\>|"
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problem_pattern+="\<died\>|"
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problem_pattern+="\<does.*not.*exist\>|"
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problem_pattern+="\<dying\>|"
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problem_pattern+="\<empty\>|"
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problem_pattern+="\<erroneous|"
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problem_pattern+="\<error|"
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problem_pattern+="\<expected\>|"
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problem_pattern+="\<fail|"
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problem_pattern+="\<fatal|"
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problem_pattern+="\<impossible\>|"
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problem_pattern+="\<impossibly\>|"
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problem_pattern+="\<incorrect|"
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problem_pattern+="\<invalid\>|"
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problem_pattern+="\<level=\"*error\"* |"
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problem_pattern+="\<level=\"*fatal\"* |"
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problem_pattern+="\<level=\"*panic\"* |"
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problem_pattern+="\<level=\"*warning\"* |"
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problem_pattern+="\<missing\>|"
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problem_pattern+="\<need\>|"
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problem_pattern+="\<no.*such.*file\>|"
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problem_pattern+="\<not.*found\>|"
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problem_pattern+="\<not.*supported\>|"
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problem_pattern+="\<too many\>|"
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problem_pattern+="\<unable\>|"
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problem_pattern+="\<unavailable\>|"
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problem_pattern+="\<unexpected|"
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problem_pattern+="\<unknown\>|"
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problem_pattern+="\<urgent|"
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problem_pattern+="\<warn\>|"
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problem_pattern+="\<warning\>|"
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problem_pattern+="\<wrong\>"
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problem_pattern+=")"
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# List of patterns used to exclude messages that are not problems
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problem_exclude_pattern="("
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problem_exclude_pattern+="\<launching .* with:"
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problem_exclude_pattern+=")"
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usage()
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{
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cat <<EOT
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Usage: $script_name [options]
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Summary: Collect data about an installation of @PROJECT_NAME@.
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Description: Run this script as root to obtain a markdown-formatted summary
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of the environment of the @PROJECT_NAME@ installation. The output of this script
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can be pasted directly into a github issue at the address below:
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$issue_url
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Options:
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-h | --help : show this usage summary.
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-v | --version : show program version.
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EOT
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}
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version()
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{
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cat <<EOT
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$script_name version $script_version
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EOT
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}
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die()
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{
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local msg="$*"
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echo >&2 "ERROR: $script_name: $msg"
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exit 1
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}
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msg()
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{
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local msg="$*"
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echo "$msg"
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}
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heading()
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{
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local name="$*"
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echo -e "\n# $name\n"
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}
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subheading()
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{
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local name="$*"
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echo -e "\n## $name\n"
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}
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separator()
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{
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echo -e '\n---\n'
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}
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have_cmd()
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{
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local cmd="$1"
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command -v "$cmd" &>/dev/null
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local ret=$?
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if [ $ret -eq 0 ]; then
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msg "Have \`$cmd\`"
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else
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msg "No \`$cmd\`"
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fi
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[ $ret -eq 0 ]
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}
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have_service()
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{
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local service="$1"
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systemctl status "${service}" >/dev/null 2>&1
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}
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show_quoted_text()
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{
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local language="$1"
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shift
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local text="$*"
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echo "\`\`\`${language}"
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echo "$text"
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echo "\`\`\`"
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}
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run_cmd_and_show_quoted_output()
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{
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local language="$1"
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shift
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local cmd="$*"
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local output
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msg "Output of \"\`$cmd\`\":"
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output=$(eval "$cmd" 2>&1)
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show_quoted_text "${language}" "$output"
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}
|
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|
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show_runtime_configs()
|
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{
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local configs config
|
||||
|
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heading "Runtime config files"
|
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configs=$($runtime --@PROJECT_TYPE@-show-default-config-paths)
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if [ $? -ne 0 ]; then
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version=$($runtime --version|tr '\n' ' ')
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die "failed to check config files - runtime is probably too old ($version)"
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fi
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subheading "Runtime default config files"
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show_quoted_text "" "$configs"
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||||
# add in the standard defaults for good measure "just in case"
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configs+=" /etc/@PROJECT_TAG@/configuration.toml"
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||||
configs+=" /usr/share/defaults/@PROJECT_TAG@/configuration.toml"
|
||||
configs+=" @CONFIG_PATH@"
|
||||
configs+=" @SYSCONFIG@"
|
||||
|
||||
# create a unique list of config files
|
||||
configs=$(echo $configs|tr ' ' '\n'|sort -u)
|
||||
|
||||
subheading "Runtime config file contents"
|
||||
|
||||
for config in $configs; do
|
||||
if [ -e "$config" ]; then
|
||||
run_cmd_and_show_quoted_output "toml" "cat \"$config\""
|
||||
else
|
||||
msg "Config file \`$config\` not found"
|
||||
fi
|
||||
done
|
||||
|
||||
separator
|
||||
}
|
||||
|
||||
show_log_details()
|
||||
{
|
||||
heading "Logfiles"
|
||||
|
||||
show_runtime_log_details
|
||||
show_proxy_log_details
|
||||
show_shim_log_details
|
||||
show_throttler_log_details
|
||||
|
||||
separator
|
||||
}
|
||||
|
||||
show_runtime_log_details()
|
||||
{
|
||||
subheading "Runtime logs"
|
||||
|
||||
find_system_journal_problems "runtime" "@RUNTIME_NAME@" ""
|
||||
}
|
||||
|
||||
find_system_journal_problems()
|
||||
{
|
||||
local name="$1"
|
||||
local program="$2"
|
||||
local unit="$3"
|
||||
|
||||
# select by identifier
|
||||
local selector="-t"
|
||||
|
||||
local data_source="system journal"
|
||||
|
||||
local problems=$(journalctl -q -o cat -a "$selector" "$program" |\
|
||||
grep "time=" |\
|
||||
egrep -i "$problem_pattern" |\
|
||||
egrep -iv "$problem_exclude_pattern" |\
|
||||
tail -n ${PROBLEM_LIMIT})
|
||||
|
||||
if [ -n "$problems" ]; then
|
||||
msg "Recent $name problems found in $data_source:"
|
||||
show_quoted_text "" "$problems"
|
||||
else
|
||||
msg "No recent $name problems found in $data_source."
|
||||
fi
|
||||
}
|
||||
|
||||
show_proxy_log_details()
|
||||
{
|
||||
subheading "Proxy logs"
|
||||
|
||||
find_system_journal_problems "proxy" "@PROJECT_TYPE@-proxy" ""
|
||||
}
|
||||
|
||||
show_shim_log_details()
|
||||
{
|
||||
subheading "Shim logs"
|
||||
|
||||
find_system_journal_problems "shim" "@PROJECT_TYPE@-shim" ""
|
||||
}
|
||||
|
||||
show_throttler_log_details()
|
||||
{
|
||||
subheading "Throttler logs"
|
||||
|
||||
find_system_journal_problems "throttler" "" "@PROJECT_TYPE@-ksm-throttler"
|
||||
}
|
||||
|
||||
show_package_versions()
|
||||
{
|
||||
heading "Packages"
|
||||
|
||||
local pattern="("
|
||||
local project
|
||||
|
||||
# CC 2.x, 3.0 and runv runtimes. They shouldn't be installed but let's
|
||||
# check anyway.
|
||||
pattern+="cc-oci-runtime"
|
||||
pattern+="cc-runtime"
|
||||
pattern+="runv"
|
||||
|
||||
# core components
|
||||
for project in @PROJECT_TYPE@
|
||||
do
|
||||
pattern+="|${project}-proxy"
|
||||
pattern+="|${project}-runtime"
|
||||
pattern+="|${project}-shim"
|
||||
pattern+="|${project}-ksm-throttler"
|
||||
pattern+="|${project}-containers-image"
|
||||
done
|
||||
|
||||
# assets
|
||||
pattern+="|linux-container"
|
||||
|
||||
# hypervisor name prefix
|
||||
pattern+="|qemu-"
|
||||
|
||||
pattern+=")"
|
||||
|
||||
if have_cmd "dpkg"; then
|
||||
run_cmd_and_show_quoted_output "" "dpkg -l|egrep \"$pattern\""
|
||||
fi
|
||||
|
||||
if have_cmd "rpm"; then
|
||||
run_cmd_and_show_quoted_output "" "rpm -qa|egrep \"$pattern\""
|
||||
fi
|
||||
|
||||
separator
|
||||
}
|
||||
|
||||
show_container_mgr_details()
|
||||
{
|
||||
heading "Container manager details"
|
||||
|
||||
if have_cmd "docker"; then
|
||||
subheading "Docker"
|
||||
run_cmd_and_show_quoted_output "" "docker version"
|
||||
run_cmd_and_show_quoted_output "" "docker info"
|
||||
run_cmd_and_show_quoted_output "" "systemctl show docker"
|
||||
fi
|
||||
|
||||
if have_cmd "kubectl"; then
|
||||
subheading "Kubernetes"
|
||||
run_cmd_and_show_quoted_output "" "kubectl version"
|
||||
run_cmd_and_show_quoted_output "" "kubectl config view"
|
||||
run_cmd_and_show_quoted_output "" "systemctl show kubelet"
|
||||
fi
|
||||
|
||||
if have_cmd "crio"; then
|
||||
subheading "crio"
|
||||
run_cmd_and_show_quoted_output "" "crio --version"
|
||||
run_cmd_and_show_quoted_output "" "systemctl show crio"
|
||||
run_cmd_and_show_quoted_output "" "cat /etc/crio/crio.conf"
|
||||
fi
|
||||
|
||||
|
||||
if have_cmd "containerd"; then
|
||||
subheading "containerd"
|
||||
run_cmd_and_show_quoted_output "" "containerd --version"
|
||||
run_cmd_and_show_quoted_output "" "systemctl show containerd"
|
||||
run_cmd_and_show_quoted_output "" "cat /etc/containerd/config.toml"
|
||||
fi
|
||||
|
||||
separator
|
||||
}
|
||||
|
||||
show_meta()
|
||||
{
|
||||
local date
|
||||
|
||||
heading "Meta details"
|
||||
|
||||
date=$(date '+%Y-%m-%d.%H:%M:%S.%N%z')
|
||||
msg "Running \`$script_name\` version \`$script_version\` at \`$date\`."
|
||||
|
||||
separator
|
||||
}
|
||||
|
||||
show_runtime()
|
||||
{
|
||||
local cmd
|
||||
|
||||
msg "Runtime is \`$runtime\`."
|
||||
|
||||
cmd="@PROJECT_TYPE@-env"
|
||||
heading "\`$cmd\`"
|
||||
run_cmd_and_show_quoted_output "toml" "$runtime $cmd"
|
||||
|
||||
separator
|
||||
}
|
||||
|
||||
# Parameter 1: Path to disk image file.
|
||||
# Returns: Details of the image, or "$unknown" on error.
|
||||
get_image_details()
|
||||
{
|
||||
local img="$1"
|
||||
|
||||
[ -z "$img" ] && { echo "$unknown"; return;}
|
||||
[ -e "$img" ] || { echo "$unknown"; return;}
|
||||
|
||||
local loop_device
|
||||
local partition_path
|
||||
local partitions
|
||||
local partition
|
||||
local count
|
||||
local mountpoint
|
||||
local contents
|
||||
local expected
|
||||
|
||||
loop_device=$(loopmount_image "$img")
|
||||
if [ -z "$loop_device" ]; then
|
||||
echo "$unknown"
|
||||
return
|
||||
fi
|
||||
|
||||
partitions=$(get_partitions "$loop_device")
|
||||
count=$(echo "$partitions"|wc -l)
|
||||
|
||||
expected=1
|
||||
|
||||
if [ "$count" -ne "$expected" ]; then
|
||||
release_device "$loop_device"
|
||||
echo "$unknown"
|
||||
return
|
||||
fi
|
||||
|
||||
partition="$partitions"
|
||||
|
||||
partition_path="/dev/${partition}"
|
||||
if [ ! -e "$partition_path" ]; then
|
||||
release_device "$loop_device"
|
||||
echo "$unknown"
|
||||
return
|
||||
fi
|
||||
|
||||
mountpoint=$(mount_partition "$partition_path")
|
||||
|
||||
contents=$(read_osbuilder_file "${mountpoint}")
|
||||
[ -z "$contents" ] && contents="$unknown"
|
||||
|
||||
unmount_partition "$mountpoint"
|
||||
release_device "$loop_device"
|
||||
|
||||
echo "$contents"
|
||||
}
|
||||
|
||||
# Parameter 1: Path to the initrd file.
|
||||
# Returns: Details of the initrd, or "$unknown" on error.
|
||||
get_initrd_details()
|
||||
{
|
||||
local initrd="$1"
|
||||
|
||||
[ -z "$initrd" ] && { echo "$unknown"; return;}
|
||||
[ -e "$initrd" ] || { echo "$unknown"; return;}
|
||||
|
||||
local file
|
||||
local relative_file=""
|
||||
local tmp
|
||||
|
||||
file="${osbuilder_file}"
|
||||
|
||||
# All files in the cpio archive are relative so remove leading slash
|
||||
relative_file=$(echo "$file"|sed 's!^/!!g')
|
||||
|
||||
local tmpdir=$(mktemp -d)
|
||||
|
||||
# Note: 'cpio --directory' seems to be non-portable, so cd(1) instead.
|
||||
(cd "$tmpdir" && gzip -dc "$initrd" | cpio \
|
||||
--extract \
|
||||
--make-directories \
|
||||
--no-absolute-filenames \
|
||||
$relative_file 2>/dev/null)
|
||||
|
||||
contents=$(read_osbuilder_file "${tmpdir}")
|
||||
[ -z "$contents" ] && contents="$unknown"
|
||||
|
||||
tmp="${tmpdir}/${file}"
|
||||
[ -d "$tmp" ] && rm -rf "$tmp"
|
||||
|
||||
echo "$contents"
|
||||
}
|
||||
|
||||
# Returns: Full path to the image file.
|
||||
get_image_file()
|
||||
{
|
||||
local cmd="@PROJECT_TYPE@-env"
|
||||
local cmdline="$runtime $cmd"
|
||||
|
||||
local image=$(eval "$cmdline" 2>/dev/null |\
|
||||
grep -A 1 '^\[Image\]' |\
|
||||
egrep "\<Path\> =" |\
|
||||
awk '{print $3}' |\
|
||||
tr -d '"')
|
||||
|
||||
echo "$image"
|
||||
}
|
||||
|
||||
# Returns: Full path to the initrd file.
|
||||
get_initrd_file()
|
||||
{
|
||||
local cmd="@PROJECT_TYPE@-env"
|
||||
local cmdline="$runtime $cmd"
|
||||
|
||||
local initrd=$(eval "$cmdline" 2>/dev/null |\
|
||||
grep -A 1 '^\[Initrd\]' |\
|
||||
egrep "\<Path\> =" |\
|
||||
awk '{print $3}' |\
|
||||
tr -d '"')
|
||||
|
||||
echo "$initrd"
|
||||
}
|
||||
|
||||
# Parameter 1: Path to disk image file.
|
||||
# Returns: Path to loop device.
|
||||
loopmount_image()
|
||||
{
|
||||
local img="$1"
|
||||
[ -n "$img" ] || die "need image file"
|
||||
|
||||
local device_path
|
||||
|
||||
losetup -fP "$img"
|
||||
|
||||
device_path=$(losetup -j "$img" |\
|
||||
cut -d: -f1 |\
|
||||
sort -k1,1 |\
|
||||
tail -1)
|
||||
|
||||
echo "$device_path"
|
||||
}
|
||||
|
||||
# Parameter 1: Path to loop device.
|
||||
# Returns: Partition names.
|
||||
get_partitions()
|
||||
{
|
||||
local device_path="$1"
|
||||
[ -n "$device_path" ] || die "need device path"
|
||||
|
||||
local device
|
||||
local partitions
|
||||
|
||||
device=${device_path/\/dev\//}
|
||||
|
||||
partitions=$(lsblk -nli -o NAME "${device_path}" |\
|
||||
grep -v "^${device}$")
|
||||
|
||||
echo "$partitions"
|
||||
}
|
||||
|
||||
# Parameter 1: Path to disk partition device.
|
||||
# Returns: Mountpoint.
|
||||
mount_partition()
|
||||
{
|
||||
local partition="$1"
|
||||
[ -n "$partition" ] || die "need partition"
|
||||
[ -e "$partition" ] || die "partition does not exist: $partition"
|
||||
|
||||
local mountpoint
|
||||
|
||||
mountpoint=$(mktemp -d)
|
||||
|
||||
mount -oro,noload "$partition" "$mountpoint"
|
||||
|
||||
echo "$mountpoint"
|
||||
}
|
||||
|
||||
# Parameter 1: Mountpoint.
|
||||
unmount_partition()
|
||||
{
|
||||
local mountpoint="$1"
|
||||
[ -n "$mountpoint" ] || die "need mountpoint"
|
||||
[ -n "$mountpoint" ] || die "mountpoint does not exist: $mountpoint"
|
||||
|
||||
umount "$mountpoint"
|
||||
}
|
||||
|
||||
# Parameter 1: Loop device path.
|
||||
release_device()
|
||||
{
|
||||
local device="$1"
|
||||
[ -n "$device" ] || die "need device"
|
||||
[ -e "$device" ] || die "device does not exist: $device"
|
||||
|
||||
losetup -d "$device"
|
||||
}
|
||||
|
||||
show_throttler_details()
|
||||
{
|
||||
heading "KSM throttler"
|
||||
|
||||
subheading "version"
|
||||
|
||||
local throttlers
|
||||
local throttler
|
||||
|
||||
throttlers=$(find /usr/libexec /usr/lib* -type f |\
|
||||
grep -v trigger |\
|
||||
egrep "(cc|kata)-ksm-throttler" |\
|
||||
sort -u)
|
||||
|
||||
echo "$throttlers" | while read throttler
|
||||
do
|
||||
local cmd
|
||||
cmd="$throttler --version"
|
||||
run_cmd_and_show_quoted_output "" "$cmd"
|
||||
done
|
||||
|
||||
subheading "systemd service"
|
||||
|
||||
local unit
|
||||
|
||||
# Note: "vc-throttler" is the old CC service, replaced by
|
||||
# "kata-vc-throttler".
|
||||
for unit in \
|
||||
"cc-ksm-throttler" \
|
||||
"kata-ksm-throttler" \
|
||||
"kata-vc-throttler" \
|
||||
"vc-throttler"
|
||||
do
|
||||
have_service "${unit}" && \
|
||||
run_cmd_and_show_quoted_output "" "systemctl show ${unit}"
|
||||
done
|
||||
}
|
||||
|
||||
# Retrieve details of the image containing
|
||||
# the rootfs used to boot the virtual machine.
|
||||
show_image_details()
|
||||
{
|
||||
local image
|
||||
local details
|
||||
|
||||
image=$(get_image_file)
|
||||
|
||||
heading "Image details"
|
||||
|
||||
if [ -n "$image" ]
|
||||
then
|
||||
details=$(get_image_details "$image")
|
||||
show_quoted_text "yaml" "$details"
|
||||
else
|
||||
msg "No image"
|
||||
fi
|
||||
|
||||
separator
|
||||
}
|
||||
|
||||
# Retrieve details of the initrd containing
|
||||
# the rootfs used to boot the virtual machine.
|
||||
show_initrd_details()
|
||||
{
|
||||
local initrd
|
||||
local details
|
||||
|
||||
initrd=$(get_initrd_file)
|
||||
|
||||
heading "Initrd details"
|
||||
|
||||
if [ -n "$initrd" ]
|
||||
then
|
||||
details=$(get_initrd_details "$initrd")
|
||||
show_quoted_text "yaml" "$details"
|
||||
else
|
||||
msg "No initrd"
|
||||
fi
|
||||
|
||||
separator
|
||||
}
|
||||
|
||||
read_osbuilder_file()
|
||||
{
|
||||
local rootdir="$1"
|
||||
|
||||
[ -n "$rootdir" ] || die "need root directory"
|
||||
|
||||
local file="${rootdir}/${osbuilder_file}"
|
||||
|
||||
[ ! -e "$file" ] && return
|
||||
|
||||
cat "$file"
|
||||
}
|
||||
|
||||
show_header()
|
||||
{
|
||||
cat <<EOT
|
||||
<details>
|
||||
<summary>Show <tt>$script_name</tt> details</summary>
|
||||
<p>
|
||||
EOT
|
||||
}
|
||||
|
||||
show_footer()
|
||||
{
|
||||
cat <<EOT
|
||||
</p>
|
||||
</details>
|
||||
EOT
|
||||
}
|
||||
|
||||
show_details()
|
||||
{
|
||||
show_header
|
||||
|
||||
show_meta
|
||||
show_runtime
|
||||
show_runtime_configs
|
||||
show_throttler_details
|
||||
show_image_details
|
||||
show_initrd_details
|
||||
show_log_details
|
||||
show_container_mgr_details
|
||||
show_package_versions
|
||||
|
||||
show_footer
|
||||
}
|
||||
|
||||
main()
|
||||
{
|
||||
args=$(getopt \
|
||||
-n "$script_name" \
|
||||
-a \
|
||||
--options="dhv" \
|
||||
--longoptions="debug help version" \
|
||||
-- "$@")
|
||||
|
||||
eval set -- "$args"
|
||||
[ $? -ne 0 ] && { usage && exit 1; }
|
||||
[ $# -eq 0 ] && { usage && exit 0; }
|
||||
|
||||
while [ $# -gt 1 ]
|
||||
do
|
||||
case "$1" in
|
||||
-d|--debug)
|
||||
set -x
|
||||
;;
|
||||
|
||||
-h|--help)
|
||||
usage && exit 0
|
||||
;;
|
||||
|
||||
-v|--version)
|
||||
version && exit 0
|
||||
;;
|
||||
|
||||
--)
|
||||
shift
|
||||
break
|
||||
;;
|
||||
esac
|
||||
shift
|
||||
done
|
||||
|
||||
[ $(id -u) -eq 0 ] || die "Need to run as root"
|
||||
[ -n "$runtime" ] || die "cannot find runtime '$runtime_name'"
|
||||
|
||||
show_details
|
||||
}
|
||||
|
||||
main "$@"
|
||||
Reference in New Issue
Block a user