summaryrefslogtreecommitdiffstats
path: root/packaging/makeself/install-or-update.sh
diff options
context:
space:
mode:
Diffstat (limited to 'packaging/makeself/install-or-update.sh')
-rwxr-xr-xpackaging/makeself/install-or-update.sh243
1 files changed, 243 insertions, 0 deletions
diff --git a/packaging/makeself/install-or-update.sh b/packaging/makeself/install-or-update.sh
new file mode 100755
index 000000000..9796eb085
--- /dev/null
+++ b/packaging/makeself/install-or-update.sh
@@ -0,0 +1,243 @@
+#!/usr/bin/env bash
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+. $(dirname "${0}")/functions.sh
+
+export LC_ALL=C
+umask 002
+
+# Be nice on production environments
+renice 19 $$ >/dev/null 2>/dev/null
+
+# -----------------------------------------------------------------------------
+if [ -d /opt/netdata/etc/netdata.old ]; then
+ progress "Found old etc/netdata directory, reinstating this"
+ [ -d /opt/netdata/etc/netdata.new ] && rm -rf /opt/netdata/etc/netdata.new
+ mv -f /opt/netdata/etc/netdata /opt/netdata/etc/netdata.new
+ mv -f /opt/netdata/etc/netdata.old /opt/netdata/etc/netdata
+
+ progress "Trigger stock config clean up"
+ rm -f /opt/netdata/etc/netdata/.installer-cleanup-of-stock-configs-done
+fi
+
+STARTIT=1
+
+while [ ! -z "${1}" ]
+do
+ if [ "${1}" = "--dont-start-it" ]
+ then
+ STARTIT=0
+ else
+ echo >&2 "Unknown option '${1}'. Ignoring it."
+ fi
+ shift
+done
+
+deleted_stock_configs=0
+if [ ! -f "etc/netdata/.installer-cleanup-of-stock-configs-done" ]
+then
+
+ # -----------------------------------------------------------------------------
+ progress "Deleting stock configuration files from user configuration directory"
+
+ declare -A configs_signatures=()
+ source "system/configs.signatures"
+
+ if [ ! -d etc/netdata ]
+ then
+ run mkdir -p etc/netdata
+ fi
+
+ md5sum="$(which md5sum 2>/dev/null || command -v md5sum 2>/dev/null || command -v md5 2>/dev/null)"
+ for x in $(find etc -type f)
+ do
+ # find it relative filename
+ f="${x/etc\/netdata\//}"
+
+ # find the stock filename
+ t="${f/.conf.old/.conf}"
+ t="${t/.conf.orig/.conf}"
+
+ if [ ! -z "${md5sum}" ]
+ then
+ # find the checksum of the existing file
+ md5="$( ${md5sum} <"${x}" | cut -d ' ' -f 1)"
+ #echo >&2 "md5: ${md5}"
+
+ # check if it matches
+ if [ "${configs_signatures[${md5}]}" = "${t}" ]
+ then
+ # it matches the default
+ run rm -f "${x}"
+ deleted_stock_configs=$(( deleted_stock_configs + 1 ))
+ fi
+ fi
+ done
+
+ touch "etc/netdata/.installer-cleanup-of-stock-configs-done"
+fi
+
+# -----------------------------------------------------------------------------
+progress "Attempt to create user/group netdata/netadata"
+
+NETDATA_WANTED_GROUPS="docker nginx varnish haproxy adm nsd proxy squid ceph nobody"
+NETDATA_ADDED_TO_GROUPS=""
+# Default user/group
+NETDATA_USER="root"
+NETDATA_GROUP="root"
+
+if portable_add_group netdata; then
+ if portable_add_user netdata "/opt/netdata"; then
+ progress "Add user netdata to required user groups"
+ for g in ${NETDATA_WANTED_GROUPS}; do
+ # shellcheck disable=SC2086
+ portable_add_user_to_group ${g} netdata && NETDATA_ADDED_TO_GROUPS="${NETDATA_ADDED_TO_GROUPS} ${g}" || run_failed "Failed to add netdata user to secondary groups"
+ done
+ NETDATA_USER="netdata"
+ NETDATA_GROUP="netdata"
+ else
+ run_failed "I could not add user netdata, will be using root"
+ fi
+else
+ run_failed "I could not add group netdata, so no user netdata will be created as well. Netdata run as root:root"
+fi
+
+# -----------------------------------------------------------------------------
+progress "Check SSL certificates paths"
+
+if [ ! -f "/etc/ssl/certs/ca-certificates.crt" ]
+then
+ if [ ! -f /opt/netdata/.curlrc ]
+ then
+ cacert=
+
+ # CentOS
+ [ -f "/etc/ssl/certs/ca-bundle.crt" ] && cacert="/etc/ssl/certs/ca-bundle.crt"
+
+ if [ ! -z "${cacert}" ]
+ then
+ echo "Creating /opt/netdata/.curlrc with cacert=${cacert}"
+ echo >/opt/netdata/.curlrc "cacert=${cacert}"
+ else
+ run_failed "Failed to find /etc/ssl/certs/ca-certificates.crt"
+ fi
+ fi
+fi
+
+
+# -----------------------------------------------------------------------------
+progress "Install logrotate configuration for netdata"
+
+install_netdata_logrotate || run_failed "Cannot install logrotate file for netdata."
+
+
+# -----------------------------------------------------------------------------
+progress "Install netdata at system init"
+
+install_netdata_service || run_failed "Cannot install netdata init service."
+
+
+# -----------------------------------------------------------------------------
+progress "creating quick links"
+
+dir_should_be_link() {
+ local p="${1}" t="${2}" d="${3}" old
+
+ old="${PWD}"
+ cd "${p}" || return 0
+
+ if [ -e "${d}" ]
+ then
+ if [ -h "${d}" ]
+ then
+ run rm "${d}"
+ else
+ run mv -f "${d}" "${d}.old.$$"
+ fi
+ fi
+
+ run ln -s "${t}" "${d}"
+ cd "${old}"
+}
+
+dir_should_be_link . bin sbin
+dir_should_be_link usr ../bin bin
+dir_should_be_link usr ../bin sbin
+dir_should_be_link usr . local
+
+dir_should_be_link . etc/netdata netdata-configs
+dir_should_be_link . usr/share/netdata/web netdata-web-files
+dir_should_be_link . usr/libexec/netdata netdata-plugins
+dir_should_be_link . var/lib/netdata netdata-dbs
+dir_should_be_link . var/cache/netdata netdata-metrics
+dir_should_be_link . var/log/netdata netdata-logs
+
+dir_should_be_link etc/netdata ../../usr/lib/netdata/conf.d orig
+
+if [ ${deleted_stock_configs} -gt 0 ]
+then
+ dir_should_be_link etc/netdata ../../usr/lib/netdata/conf.d "000.-.USE.THE.orig.LINK.TO.COPY.AND.EDIT.STOCK.CONFIG.FILES"
+fi
+
+
+# -----------------------------------------------------------------------------
+
+progress "create user config directories"
+
+for x in "python.d" "charts.d" "node.d" "health.d" "statsd.d" "custom-plugins.d" "ssl"
+do
+ if [ ! -d "etc/netdata/${x}" ]
+ then
+ run mkdir -p "etc/netdata/${x}" || exit 1
+ fi
+done
+
+
+# -----------------------------------------------------------------------------
+progress "fix permissions"
+
+run chmod g+rx,o+rx /opt
+run chown -R ${NETDATA_USER}:${NETDATA_GROUP} /opt/netdata
+
+
+# -----------------------------------------------------------------------------
+
+progress "fix plugin permissions"
+
+for x in apps.plugin freeipmi.plugin ioping cgroup-network
+do
+ f="usr/libexec/netdata/plugins.d/${x}"
+
+ if [ -f "${f}" ]
+ then
+ run chown root:${NETDATA_GROUP} "${f}"
+ run chmod 4750 "${f}"
+ fi
+done
+
+# fix the fping binary
+if [ -f bin/fping ]
+then
+ run chown root:${NETDATA_GROUP} bin/fping
+ run chmod 4750 bin/fping
+fi
+
+
+# -----------------------------------------------------------------------------
+
+if [ ${STARTIT} -eq 0 ]; then
+ create_netdata_conf "/opt/netdata/etc/netdata/netdata.conf"
+ netdata_banner "is installed now!"
+else
+ progress "starting netdata"
+
+ if ! restart_netdata "/opt/netdata/bin/netdata"; then
+ create_netdata_conf "/opt/netdata/etc/netdata/netdata.conf"
+ netdata_banner "is installed and running now!"
+ else
+ create_netdata_conf "/opt/netdata/etc/netdata/netdata.conf" "http://localhost:19999/netdata.conf"
+ netdata_banner "is installed now!"
+ fi
+fi
+run chown "${NETDATA_USER}:${NETDATA_GROUP}" "/opt/netdata/etc/netdata/netdata.conf"
+run chmod 0664 "/opt/netdata/etc/netdata/netdata.conf"
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-17 22:49:24 +0000