84 lines
3.1 KiB
Bash
84 lines
3.1 KiB
Bash
#!/usr/bin/env bash
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#
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# SPDX-License-Identifier: GPL-2.0
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#
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# Copyright (c) 2013-2023 Igor Pecovnik, igor@armbian.com
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#
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# This file is a part of the Armbian Build Framework
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# https://github.com/armbian/build/
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# Management of apt-cacher-ng aka acng
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function acng_configure_and_restart_acng() {
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if ! armbian_is_host_running_systemd; then return 0; fi # do nothing if host is not running systemd
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[[ "${MANAGE_ACNG}" != "yes" ]] && return 0 # don't if told not to. NO_something=yes is very confusing, but kept for historical reasons
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display_alert "Preparing acng configuration" "apt-cacher-ng" "info"
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run_host_command_logged systemctl stop apt-cacher-ng || true # ignore errors, it might already be stopped.
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[[ ! -f /etc/apt-cacher-ng/acng.conf.orig.pre.armbian ]] && cp /etc/apt-cacher-ng/acng.conf /etc/apt-cacher-ng/acng.conf.orig.pre.armbian
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cat <<- ACNG_CONFIG > /etc/apt-cacher-ng/acng.conf
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CacheDir: ${APT_CACHER_NG_CACHE_DIR:-/var/cache/apt-cacher-ng}
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LogDir: /var/log/apt-cacher-ng
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SupportDir: /usr/lib/apt-cacher-ng
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LocalDirs: acng-doc /usr/share/doc/apt-cacher-ng
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ReportPage: acng-report.html
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ExThreshold: 4
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# Remapping is disabled, many times we hit broken mirrors due to this.
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#Remap-debrep: file:deb_mirror*.gz /debian ; file:backends_debian # Debian Archives
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#Remap-uburep: file:ubuntu_mirrors /ubuntu ; file:backends_ubuntu # Ubuntu Archives
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# Turn debug logging and verbosity
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Debug: 7
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VerboseLog: 1
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# Connections tuning.
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MaxStandbyConThreads: 10
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DlMaxRetries: 50
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NetworkTimeout: 60
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FastTimeout: 20
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ConnectProto: v4 v6
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RedirMax: 15
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ReuseConnections: 1
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# Allow HTTPS CONNECT, although this is not ideal, since packages are not actually cached.
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# Enabled, since PPA's require this.
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PassThroughPattern: .*
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ACNG_CONFIG
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# Ensure correct permissions on the directories
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mkdir -p "${APT_CACHER_NG_CACHE_DIR:-/var/cache/apt-cacher-ng}" /var/log/apt-cacher-ng
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chown apt-cacher-ng:apt-cacher-ng "${APT_CACHER_NG_CACHE_DIR:-/var/cache/apt-cacher-ng}" /var/log/apt-cacher-ng
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if [[ "${APT_CACHER_NG_CLEAR_LOGS}" == "yes" ]]; then
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display_alert "Clearing acng logs" "apt-cacher-ng logs cleaning" "debug"
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run_host_command_logged rm -rfv /var/log/apt-cacher-ng/*
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fi
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run_host_command_logged systemctl start apt-cacher-ng
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run_host_command_logged systemctl status apt-cacher-ng
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}
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function acng_check_status_or_restart() {
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[[ "${MANAGE_ACNG}" != "yes" ]] && return 0 # don't if told not to
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if ! systemctl -q is-active apt-cacher-ng.service; then
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display_alert "ACNG systemd service is not active" "restarting apt-cacher-ng" "warn"
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acng_configure_and_restart_acng
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fi
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if ! wget -q --timeout=10 --output-document=/dev/null http://localhost:3142/acng-report.html; then
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display_alert "ACNG is not correctly listening for requests" "restarting apt-cacher-ng" "warn"
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acng_configure_and_restart_acng
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if ! wget -q --timeout=10 --output-document=/dev/null http://localhost:3142/acng-report.html; then
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exit_with_error "ACNG is not correctly listening for requests" "apt-cacher-ng NOT WORKING"
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fi
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fi
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display_alert "apt-cacher-ng running correctly" "apt-cacher-ng OK" "debug"
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}
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