mirror of https://github.com/tteck/Proxmox.git
120 lines
3.5 KiB
Bash
120 lines
3.5 KiB
Bash
#!/usr/bin/env bash
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source <(curl -s https://raw.githubusercontent.com/ELKozel/Proxmox/main/misc/build.func)
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# Copyright (c) 2024 ELKozel
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# Author: T.H. (ELKozel)
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# License: MIT
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# https://github.com/tteck/Proxmox/raw/main/LICENSE
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function header_info {
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clear
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cat <<"EOF"
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_____ _ _ _ _
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| ____| | __ _ ___| |_(_) ___ ___ ___ __ _ _ __ ___| |__
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| _| | |/ _` / __| __| |/ __/ __|/ _ \/ _` | '__/ __| '_ \
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| |___| | (_| \__ \ |_| | (__\__ \ __/ (_| | | | (__| | | |
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|_____|_|\__,_|___/\__|_|\___|___/\___|\__,_|_| \___|_| |_|
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EOF
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}
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header_info
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echo -e "Loading..."
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APP="Elasticsearch"
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var_disk="16"
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var_cpu="4"
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var_ram="4096"
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var_os="debian"
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var_version="12"
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variables
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color
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catch_errors
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function default_settings() {
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CT_TYPE="1"
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PW=""
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CT_ID=$NEXTID
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HN=$NSAPP
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DISK_SIZE="$var_disk"
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CORE_COUNT="$var_cpu"
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RAM_SIZE="$var_ram"
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BRG="vmbr0"
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NET="dhcp"
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GATE=""
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APT_CACHER=""
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APT_CACHER_IP=""
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DISABLEIP6="no"
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MTU=""
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SD=""
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NS=""
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MAC=""
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VLAN=""
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SSH="no"
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VERB="no"
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echo_default
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}
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function update_script() {
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header_info
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if [[ ! -f /etc/systemd/system/elasticsearch.service ]]; then msg_error "No ${APP} Installation Found!"; exit; fi
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if (( $(df /boot | awk 'NR==2{gsub("%","",$5); print $5}') > 80 )); then
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read -r -p "Warning: Storage is dangerously low, continue anyway? <y/N> " prompt
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[[ ${prompt,,} =~ ^(y|yes)$ ]] || exit
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fi
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msg_info "Stopping ${APP}"
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$STD /bin/systemctl stop elasticsearch.service
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msg_ok "Stopped ${APP}"
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msg_info "Updating ${APP}"
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$STD apt-get install elasticsearch &>/dev/null
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msg_ok "Updated ${APP}"
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msg_info "Starting ${APP}"
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$STD /bin/systemctl restart elasticsearch.service
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msg_ok "Started ${APP}"
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msg_ok "Updated Successfully"
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exit
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}
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function ask_extend_mmap() {
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echo "Elasticsearch recommends extending the vm.max_map_count on the host"
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read -r -p "Would you like to extend mmap count? <y/N>" prompt
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if [[ ${prompt,,} =~ ^(y|yes)$ ]]; then
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msg_info "Extending mmap count"
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sysctl -w vm.max_map_count=262144 >/dev/null
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# Check if the setting is persistent
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if ! grep -q "vm.max_map_count" /etc/sysctl.conf; then
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echo "vm.max_map_count=262144" >> /etc/sysctl.conf
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fi
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msg_ok "Extended mmap count"
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fi
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}
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start
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ask_extend_mmap
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build_container
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description
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msg_info "Configuring User"
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ELASTIC_USER=elastic
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KIBANA_USER=kibana
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ELASTIC_PASSWORD=$(lxc-attach -n "$CTID" -- bash -c "/usr/share/elasticsearch/bin/elasticsearch-reset-password -sbf -u $ELASTIC_USER" || exit)
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KIBANA_TOKEN=$(lxc-attach -n "$CTID" -- bash -c "/usr/share/elasticsearch/bin/elasticsearch-create-enrollment-token -s $KIBANA_USER" || exit)
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ENROLLMENT_TOKEN=$(lxc-attach -n "$CTID" -- bash -c "/usr/share/elasticsearch/bin/elasticsearch-create-enrollment-token -s node" || exit)
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msg_ok "Configured User"
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msg_info "Checking Health"
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ELASTIC_PORT=9200
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curl -s -XGET --insecure --fail --user $ELASTIC_USER:$ELASTIC_PASSWORD https://${IP}:$ELASTIC_PORT/_cluster/health?pretty >/dev/null
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msg_ok "Checked Health"
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msg_ok "Completed Successfully!\n"
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echo -e "${APP} is installed, you can check it's health by running:
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${BL}curl -XGET --insecure --fail --user $ELASTIC_USER:$ELASTIC_PASSWORD https://${IP}:$ELASTIC_PORT/_cluster/health?pretty${CL}
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Elasticsearch credentials are:
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User: ${BL}${ELASTIC_USER}${CL}
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Password: ${BL}${ELASTIC_PASSWORD}${CL}
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Enrollment and Kibana tokens were also generated for you:
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Kibana Token: ${BL}${KIBANA_TOKEN}${CL}
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Enrollment Token: ${BL}${ENROLLMENT_TOKEN}${CL} \n"
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