diff --git a/ct/elasticsearch.sh b/ct/elasticsearch.sh index aa9ee9fd..0e71c174 100644 --- a/ct/elasticsearch.sh +++ b/ct/elasticsearch.sh @@ -1,25 +1,26 @@ #!/usr/bin/env bash -source <(curl -s https://raw.githubusercontent.com/tteck/Proxmox/main/misc/build.func) -# Copyright (c) 2024 ELKozel -# Author: T.H. (ELKozel) +source <(curl -s https://raw.githubusercontent.com/ELKozel/Proxmox/main/misc/build.func) +# Copyright (c) 2021-2024 tteck +# Author: tteck (tteckster) +# Co-Author: T.H. (ELKozel) # License: MIT # https://github.com/tteck/Proxmox/raw/main/LICENSE function header_info { clear cat <<"EOF" - _____ _ _ _ _ -| ____| | __ _ ___| |_(_) ___ ___ ___ __ _ _ __ ___| |__ -| _| | |/ _` / __| __| |/ __/ __|/ _ \/ _` | '__/ __| '_ \ -| |___| | (_| \__ \ |_| | (__\__ \ __/ (_| | | | (__| | | | -|_____|_|\__,_|___/\__|_|\___|___/\___|\__,_|_| \___|_| |_| - + ________ __ _ __ + / ____/ /___ ______/ /_(_)____________ ____ ___________/ /_ + / __/ / / __ `/ ___/ __/ / ___/ ___/ _ \/ __ `/ ___/ ___/ __ \ + / /___/ / /_/ (__ ) /_/ / /__(__ ) __/ /_/ / / / /__/ / / / +/_____/_/\__,_/____/\__/_/\___/____/\___/\__,_/_/ \___/_/ /_/ + EOF } header_info echo -e "Loading..." APP="Elasticsearch" -var_disk="16" +var_disk="6" var_cpu="4" var_ram="4096" var_os="debian" @@ -53,40 +54,32 @@ function default_settings() { } function update_script() { - header_info - if [[ ! -f /etc/systemd/system/elasticsearch.service ]]; then msg_error "No ${APP} Installation Found!"; exit; fi - if (( $(df /boot | awk 'NR==2{gsub("%","",$5); print $5}') > 80 )); then - read -r -p "Warning: Storage is dangerously low, continue anyway? " prompt - [[ ${prompt,,} =~ ^(y|yes)$ ]] || exit - fi +header_info +if [[ ! -f /etc/systemd/system/Elasticsearch.service ]]; then msg_error "No ${APP} Installation Found!"; exit; fi +if (( $(df /boot | awk 'NR==2{gsub("%","",$5); print $5}') > 80 )); then + read -r -p "Warning: Storage is dangerously low, continue anyway? " prompt + [[ ${prompt,,} =~ ^(y|yes)$ ]] || exit +fi - msg_info "Stopping ${APP}" - $STD /bin/systemctl stop elasticsearch.service - msg_ok "Stopped ${APP}" +msg_info "Updating ${APP} LXC" +apt-get update &>/dev/null +apt-get -y upgrade &>/dev/null +msg_ok "Updated ${APP} LXC" - msg_info "Updating ${APP}" - $STD apt-get install elasticsearch &>/dev/null - msg_ok "Updated ${APP}" - - msg_info "Starting ${APP}" - $STD /bin/systemctl restart elasticsearch.service - msg_ok "Started ${APP}" - - msg_ok "Updated Successfully" - exit +exit } function ask_extend_mmap() { - echo "Elasticsearch recommends extending the vm.max_map_count on the host" - read -r -p "Would you like to extend mmap count? " prompt - if [[ ${prompt,,} =~ ^(y|yes)$ ]]; then - msg_info "Extending mmap count" - sysctl -w vm.max_map_count=262144 >/dev/null - # Check if the setting is persistent - if ! grep -q "vm.max_map_count" /etc/sysctl.conf; then - echo "vm.max_map_count=262144" >> /etc/sysctl.conf + # Check if max_map_count setting is set in sysctl.conf (It is not set by default) + # so if it is set, we don't want to override what the user has set + if ! grep -q "vm.max_map_count" /etc/sysctl.conf; then + echo "Elasticsearch recommends extending the vm.max_map_count on the host" + read -r -p "Would you like to extend mmap count? " prompt + if [[ ${prompt,,} =~ ^(y|yes)$ ]]; then + msg_info "Extending max mmap count" + echo "vm.max_map_count=262144" >>/etc/sysctl.conf + msg_ok "Extended max mmap count" fi - msg_ok "Extended mmap count" fi } @@ -106,11 +99,11 @@ msg_ok "Configured User" msg_info "Checking Health" ELASTIC_PORT=9200 curl -s -XGET --insecure --fail --user $ELASTIC_USER:$ELASTIC_PASSWORD https://${IP}:$ELASTIC_PORT/_cluster/health?pretty >/dev/null -msg_ok "Checked Health" +msg_ok "Cluster is healthy" msg_ok "Completed Successfully!\n" -echo -e "${APP} is installed, you can check it's health by running: -${BL}curl -XGET --insecure --fail --user $ELASTIC_USER:$ELASTIC_PASSWORD https://${IP}:$ELASTIC_PORT/_cluster/health?pretty${CL} +echo -e "${APP} is installed, you can check it's health by opening (using the user and password generated for you): +${BL}https://${IP}:$ELASTIC_PORT/_cluster/health?pretty${CL} Elasticsearch credentials are: User: ${BL}${ELASTIC_USER}${CL} Password: ${BL}${ELASTIC_PASSWORD}${CL} diff --git a/install/elasticsearch-install.sh b/install/elasticsearch-install.sh index 534881b9..8578af7d 100644 --- a/install/elasticsearch-install.sh +++ b/install/elasticsearch-install.sh @@ -15,34 +15,74 @@ network_check update_os msg_info "Installing Dependencies" -$STD apt-get install -y wget +$STD apt-get install -y curl $STD apt-get install -y sudo $STD apt-get install -y mc -$STD apt-get install -y ca-certificates -$STD apt-get install apt-transport-https +$STD apt-get install -y apt-transport-https $STD apt-get install -y gnupg msg_ok "Installed Dependencies" msg_info "Setting up Elastic Repository" -mkdir -p /etc/apt/keyrings wget -qO - https://artifacts.elastic.co/GPG-KEY-elasticsearch | gpg --dearmor -o /usr/share/keyrings/elasticsearch-keyring.gpg echo "deb [signed-by=/usr/share/keyrings/elasticsearch-keyring.gpg] https://artifacts.elastic.co/packages/8.x/apt stable main" >/etc/apt/sources.list.d/elastic-8.x.list msg_ok "Set up Elastic Repository" msg_info "Installing Elastcisearch" $STD apt-get update -$STD apt-get install elasticsearch +$STD apt-get install -y elasticsearch msg_ok "Installed Elastcisearch" msg_info "Configuring Elasticsearch Memory" -$STD sed -i -E 's/## -Xms[0-9]+[Ggm]/-Xms3g/' /etc/elasticsearch/jvm.options -$STD sed -i -E 's/## -Xmx[0-9]+[Ggm]/-Xmx3g/' /etc/elasticsearch/jvm.options +sed -i -E 's/## -Xms[0-9]+[Ggm]/-Xms3g/' /etc/elasticsearch/jvm.options +sed -i -E 's/## -Xmx[0-9]+[Ggm]/-Xmx3g/' /etc/elasticsearch/jvm.options msg_ok "Elastcisearch Configured to use 3GB of RAM" msg_info "Creating Service" -$STD /bin/systemctl daemon-reload -$STD /bin/systemctl enable elasticsearch.service -$STD /bin/systemctl start elasticsearch.service +cat </etc/systemd/system/Elasticsearch.service +[Unit] +Description=Elasticsearch +Wants=network-online.target +After=network-online.target + +[Service] +Type=notify +NotifyAccess=all +RuntimeDirectory=elasticsearch +PrivateTmp=true +Environment=ES_HOME=/usr/share/elasticsearch +Environment=ES_PATH_CONF=/etc/elasticsearch +Environment=PID_DIR=/var/run/elasticsearch +Environment=ES_SD_NOTIFY=true +EnvironmentFile=-/etc/default/elasticsearch + +WorkingDirectory=/usr/share/elasticsearch + +User=elasticsearch +Group=elasticsearch + +ExecStart=/usr/share/elasticsearch/bin/systemd-entrypoint -p \${PID_DIR}/elasticsearch.pid --quiet + +StandardOutput=journal +StandardError=inherit + +LimitNOFILE=65535 +LimitNPROC=4096 +LimitAS=infinity +LimitFSIZE=infinity + +TimeoutStopSec=0 + +KillSignal=SIGTERM +KillMode=process +SendSIGKILL=no +SuccessExitStatus=143 + +TimeoutStartSec=900 + +[Install] +WantedBy=multi-user.target +EOF +systemctl enable -q --now Elasticsearch.service msg_ok "Created Service" motd_ssh @@ -51,4 +91,4 @@ customize msg_info "Cleaning up" $STD apt-get -y autoremove $STD apt-get -y autoclean -msg_ok "Cleaned" +msg_ok "Cleaned" \ No newline at end of file