feat: port vhost proxy :report subcommands to golang
The bash :report implementations for the caddy, haproxy, openresty, and traefik proxy plugins are replaced with a compiled golang binary that collects report keys in parallel and marshals json directly. The traefik dns-provider values keep their masking behaviour, remaining hidden in the default stdout report while surfacing for --format json or an explicit flag query. These four plugins previously had no unit tests, so a bats suite covering the report matrix is added for each.
This commit is contained in:
Jose Diaz-Gonzalez
125
plugins/traefik-vhosts/command-functions
Executable file → Normal file
125
plugins/traefik-vhosts/command-functions
Executable file → Normal file
@@ -30,131 +30,6 @@ cmd-traefik-labels-show() {
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cmd-proxy-labels-show "proxy:labels:show" "traefik" "$@"
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}
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cmd-traefik-report() {
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declare desc="displays a traefik report for one or more apps"
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declare cmd="traefik:report"
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[[ "$1" == "$cmd" ]] && shift 1
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fn-report-parse-args "$@"
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set -- "${REPORT_ARGS[@]}"
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declare APP="${1:-}" INFO_FLAG="${2:-}"
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if [[ -n "$APP" ]] && [[ "$APP" == --* ]]; then
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INFO_FLAG="$APP"
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APP=""
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fi
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if [[ "$REPORT_IS_GLOBAL" == "true" ]]; then
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APP="--global"
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fi
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if [[ -z "$APP" ]] && [[ -z "$INFO_FLAG" ]]; then
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INFO_FLAG="true"
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fi
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if [[ "$APP" == "--global" ]]; then
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cmd-traefik-report-single "$APP" "$INFO_FLAG" "$REPORT_FORMAT"
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elif [[ -z "$APP" ]]; then
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for app in $(dokku_apps); do
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cmd-traefik-report-single "$app" "$INFO_FLAG" "$REPORT_FORMAT" | tee || true
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done
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else
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cmd-traefik-report-single "$APP" "$INFO_FLAG" "$REPORT_FORMAT"
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fi
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}
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cmd-traefik-report-single() {
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declare APP="$1" INFO_FLAG="$2" FORMAT="${3:-stdout}"
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if [[ "$INFO_FLAG" == "true" ]]; then
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INFO_FLAG=""
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fi
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if [[ "$APP" != "--global" ]]; then
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verify_app_name "$APP"
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fi
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local flag_map=(
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"--traefik-computed-api-enabled: $(fn-traefik-computed-api-enabled)"
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"--traefik-computed-api-entry-point: $(fn-traefik-computed-api-entry-point)"
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"--traefik-computed-api-entry-point-address: $(fn-traefik-computed-api-entry-point-address)"
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"--traefik-computed-api-vhost: $(fn-traefik-computed-api-vhost)"
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"--traefik-computed-basic-auth-password: $(fn-traefik-computed-basic-auth-password)"
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"--traefik-computed-basic-auth-username: $(fn-traefik-computed-basic-auth-username)"
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"--traefik-computed-challenge-mode: $(fn-traefik-computed-challenge-mode)"
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"--traefik-computed-dashboard-enabled: $(fn-traefik-computed-dashboard-enabled)"
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"--traefik-computed-dns-provider: $(fn-traefik-computed-dns-provider)"
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"--traefik-computed-http-entry-point: $(fn-traefik-computed-http-entry-point)"
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"--traefik-computed-https-entry-point: $(fn-traefik-computed-https-entry-point)"
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"--traefik-computed-image: $(fn-traefik-computed-image)"
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"--traefik-computed-letsencrypt-email: $(fn-traefik-computed-letsencrypt-email)"
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"--traefik-computed-letsencrypt-server: $(fn-traefik-computed-letsencrypt-server)"
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"--traefik-computed-log-level: $(fn-traefik-computed-log-level)"
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"--traefik-global-api-enabled: $(fn-traefik-global-api-enabled)"
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"--traefik-global-api-entry-point: $(fn-traefik-global-api-entry-point)"
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"--traefik-global-api-entry-point-address: $(fn-traefik-global-api-entry-point-address)"
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"--traefik-global-api-vhost: $(fn-traefik-global-api-vhost)"
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"--traefik-global-basic-auth-password: $(fn-traefik-global-basic-auth-password)"
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"--traefik-global-basic-auth-username: $(fn-traefik-global-basic-auth-username)"
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"--traefik-global-challenge-mode: $(fn-traefik-global-challenge-mode)"
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"--traefik-global-dashboard-enabled: $(fn-traefik-global-dashboard-enabled)"
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"--traefik-global-dns-provider: $(fn-traefik-global-dns-provider)"
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"--traefik-global-http-entry-point: $(fn-traefik-global-http-entry-point)"
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"--traefik-global-https-entry-point: $(fn-traefik-global-https-entry-point)"
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"--traefik-global-image: $(fn-traefik-global-image)"
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"--traefik-global-letsencrypt-email: $(fn-traefik-global-letsencrypt-email)"
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"--traefik-global-letsencrypt-server: $(fn-traefik-global-letsencrypt-server)"
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"--traefik-global-log-level: $(fn-traefik-global-log-level)"
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)
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local dns_provider_env_vars
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dns_provider_env_vars="$(fn-traefik-dns-provider-env-vars)"
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if [[ -n "$dns_provider_env_vars" ]]; then
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while IFS= read -r line; do
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local key value
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key="$(echo "$line" | cut -d' ' -f1)"
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value="$(echo "$line" | cut -d' ' -f2-)"
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if [[ -n "$key" ]]; then
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if [[ "$FORMAT" == "json" ]] || [[ "$INFO_FLAG" == "--traefik-${key}" ]]; then
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flag_map+=("--traefik-${key}: ${value}")
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else
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flag_map+=("--traefik-${key}: *******")
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fi
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fi
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done <<<"$dns_provider_env_vars"
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fi
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fn-report-validate-format "$FORMAT" "$INFO_FLAG"
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if [[ "$FORMAT" == "json" ]]; then
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fn-report-emit-json flag_map "traefik"
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return
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fi
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if [[ -z "$INFO_FLAG" ]]; then
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if [[ "$APP" == "--global" ]]; then
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dokku_log_info2_quiet "global traefik information"
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else
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dokku_log_info2_quiet "${APP} traefik information"
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fi
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for flag in "${flag_map[@]}"; do
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key="$(echo "${flag#--}" | cut -f1 -d' ' | tr - ' ')"
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dokku_log_verbose "$(printf "%-30s %-25s" "${key^}" "${flag#*: }")"
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done
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else
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local match=false
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for flag in "${flag_map[@]}"; do
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valid_flags="${valid_flags} $(echo "$flag" | cut -d':' -f1)"
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if [[ "$flag" == "${INFO_FLAG}:"* ]]; then
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value=${flag#*: }
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size="${#value}"
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if [[ "$size" -ne 0 ]]; then
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echo "$value" && match=true
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else
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match=true
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fi
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fi
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done
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[[ "$match" == "true" ]] || dokku_log_fail "Invalid flag passed, valid flags:${valid_flags}"
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fi
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}
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cmd-traefik-logs() {
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declare desc="display traefik logs from command line"
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declare cmd="traefik:logs"
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