ETCD Fixing - NoSpace

Bash Script Fixing ETCD No Space

#!/bin/bash CA=/opt/apps/certificate/ca.pem CRT=/opt/apps/certificate/postgres.pem KEY=/opt/apps/certificate/postgres-key.pem DATE=`date +%Y%m%d` HOST_1=192.168.56.11 HOST_2=192.168.56.12 HOST_3=192.168.56.13 DIR=/opt/apps/etcd/backup/   echo "----------Start Backup ETCD----------" etcdctl snapshot save /opt/apps/etcd/backup/${DATE}_etcd.db --endpoints=https://$HOST_1:2379 --cacert=$CA --cert=$CRT --key=$KEY echo "----------End Backup ETCD----------"       echo "----------Start Compact ETCD----------" #obtain the latest revision to compact #REVISION=`etcdctl endpoint status --write-out=json --endpoints=https://$HOST_2:2379 --cacert=$CA --cert=$CRT --key=$KEY | egrep -o '"revision":[0-9]*' | egrep -o '[0-9]*'`   REVISION=`etcdctl endpoint status --write-out=json --endpoints=https://192.168.56.11:2379 --cacert=/opt/apps/certificate/ca.pem --cert=/opt/apps/certificate/postgres.pem --key=/opt/apps/certificate/postgres-key.pem | egrep -o '"revision":[0-9]*' | egrep -o '[0-9]*'`   #check etcd status snapshot etcdutl --write-out=table snapshot status /opt/apps/etcd/backup/${DATE}_etcd.db   etcdctl compact $REVISION --endpoints=https://$HOST_1:2379 --cacert=$CA --cert=$CRT --key=$KEY echo "----------End Compact Etcd----------"       echo "----------Start Fixing Error : NOSPACE----------" #Defrag-Disarm etcdctl --endpoints=https://192.168.56.11:2379,https://192.168.56.12:2379,https://192.168.56.13:2379 --cacert=$CA --cert=$CRT --key=$KEY --command-timeout=120s defrag etcdctl --endpoints=https://192.168.56.11:2379,https://192.168.56.12:2379,https://192.168.56.13:2379 --cacert=$CA --cert=$CRT --key=$KEY --command-timeout=120s alarm disarm echo "----------End Fixing Error : NOSPACE----------"       echo "----------Start remove OLD backup db ETCD----------" #remove backup after 15 days find ${DIR} -type f -iname "*.db" -mtime +14 -exec rm {} \; echo "----------End remove OLD backup db ETCD----------"

 

Cheat Linux Administrator

DATABASE POSTGRES

1. Login Postgres psql -U user_database -h ip_address_database -d nama_database -p port_database 2. Grant CONNECT to the database: GRANT CONNECT ON DATABASE database_name TO username; 3. Grant USAGE on schema: GRANT USAGE ON SCHEMA schema_name TO username; 4. Grant on all tables for DML statements: SELECT, INSERT, UPDATE, DELETE: GRANT SELECT, INSERT, UPDATE, DELETE ON ALL TABLES IN SCHEMA schema_name TO username; 5. Grant all privileges on all tables in the schema: GRANT ALL PRIVILEGES ON ALL TABLES IN SCHEMA schema_name TO username; 6. Grant all privileges on all sequences in the schema: GRANT ALL PRIVILEGES ON ALL SEQUENCES IN SCHEMA schema_name TO username; 7. Grant all privileges on the database: GRANT ALL PRIVILEGES ON DATABASE database_name TO username; 8. Grant permission to create database: ALTER USER username CREATEDB; 9. Make a user superuser: ALTER USER myuser WITH SUPERUSER; 10. Remove superuser status: ALTER USER username WITH NOSUPERUSER; 11. Pengecekan jumlah user konek Select usename, count(1) as jml FROM pg_stat_activity group by usename order by jml desc; 12. Pengecekan user aktif Select usename, count(1) as jml FROM pg_stat_activity where state not like '%idle%' group by usename order by jml desc; 13. Pengecekan aktivity user postgres SELECT * FROM pg_stat_activity where usename='postgres' ; 14. Kill user aktif SELECT pg_terminate_backend(pid) FROM pg_stat_activity where usename='postgres; 15. Pengecekan query lebih dari 7 menit (bisa disesuaikan interval waktunya) Select * FROM pg_stat_activity WHERE pid <> pg_backend_pid() And state not in ('idle', 'idle in transaction', 'idle in transaction (aborted)', 'disabled') and usename != 'replicate' And (now() - pg_stat_activity.query_start) > interval '7 minutes' order by query_start; 16. PENGECEKAN QUERY sedang Menjalankan query apa SELECT * FROM pg_stat_activity where usename='postgres' ; 17. Pengecekan DEADLOCK dan BLOCK database select  blocked_locks.pid AS blocked_pid, blocked_activity.usename AS blocked_user, blocking_locks.pid AS blocking_pid, blocking_activity.usename AS blocking_user, blocked_activity.query AS blocked_statement, blocking_activity.query AS current_statement_in_blocking_process, blocked_activity.application_name  AS blocked_application, blocking_activity.application_name AS blocking_application FROM    pg_catalog.pg_locks blocked_locks inner JOIN pg_catalog.pg_stat_activity  blocked_activity on  blocked_activity.pid  =   blocked_locks.pid inner JOIN pg_catalog.pg_locks blocking_locks      on  blocking_locks.locktype =   blocked_locks.locktype AND blocking_locks.DATABASE IS NOT DISTINCT FROM blocked_locks.DATABASE AND blocking_locks.relation IS NOT DISTINCT FROM blocked_locks.relation AND blocking_locks.page IS NOT DISTINCT FROM blocked_locks.page AND blocking_locks.tuple IS NOT DISTINCT FROM blocked_locks.tuple AND blocking_locks.virtualxid IS NOT DISTINCT FROM blocked_locks.virtualxid AND blocking_locks.transactionid IS NOT DISTINCT FROM blocked_locks.transactionid AND blocking_locks.classid IS NOT DISTINCT FROM blocked_locks.classid AND blocking_locks.objid IS NOT DISTINCT FROM blocked_locks.objid AND blocking_locks.objsubid  IS NOT DISTINCT FROM blocked_locks.objsubid AND blocking_locks.pid !=  blocked_locks.pid INNER JOIN pg_catalog.pg_stat_activity  blocking_activity  ON  blocking_activity.pid   =   blocking_locks.pid WHERE   NOT blocked_locks.GRANTED; 18.

DATABASE MYSQL

LINUX

---Network---

nmcli connection show -a nmcli device status nmcli connection modify enp0s8 IPv4.method manual (make static) nmcli connection modify ens18 IPv4.address 10.0.2.27/24 nmcli connection modify ens18 IPv4.gateway 10.0.2.11 nmcli connection modify ens18 IPv4.dns 8.8.8.8

---Compres/Ekstrak---

---Compress--- tar -cvf nama_file.tar file1 file2 file3 tar -zcvf nama.tar.gz nama_folder/file tar -jcf nama.tar.bz2 nama_folder/file zip nama_file.zip file1 file2 file3 zip -r nama_folder.zip folder_name gzip nama_file gzip -9 nama_file  (terrdapat level1-9 | level 1 compress file cepat hasil besar | level 9 proses compress lama hasil compres kecil) gzip -c nama_file > nama_file.gz  (mempertahankan file asli)     ---Ekstrak-- tar -xvf nama_file.tar tar -xzvf nama_file.tar.gz tar -xjvf nama_file.tar.bz2 unzip nama_file.zip gunzip nama_file.gz

---Find---

find /home/yys  -mtime +20 find /home/yys -type f -iname "*.tar.gz" -mtime +4 grep -i 'panda' nama_file.txt   # mencari string dengan kata kunci panda, -i opsi untuk cari string baik kapital atau kecil grep -i 'panda' -A3 -B3 nama_file.txt  #A3 menampilkan 3 baris setelahnya, B3 menampilkan 3 baris sebelumnya grep -i 'panda\|singa\|zebra' nama_file.txt   # mencari string dengan kata kunci panda singa zebra pada file name_file.txt #find kecuali find /var/log/ -type f -iname "messages-*" ! -iname "messages*.gz" #find kecuali dan gzip file dengan  file yang dimodifikasi lebih dari 1hari lalu find /var/log/ -type f -iname "messages-*" ! -iname "messages*.gz" -mtime +1 -exec gzip -v9 {} \; find /home/yys -type f -iname "*csv.gz" -mtime +10 -exec rm {} \; find /home/yys -type f -iname "*csv.gz" -mtime +10 | wc -l find /home/yys -type f -iname "*csv.gz" -mtime +10 | sort -rh find Downloads -type f -mtime +30 -printf "%T@\t%Tc %6k MiB %p\n" | sort -n | cut -f 2- | head -n10 #mengambil pid dengan kata kunci jar pgrep -f .jar #cari dan kill kill -9 $(pgrep -f .jar) #cara search dan edit menggunakan sed, cari 172.27.27.5 dan ganti atau edit dengan 127.0.0.1 sed -i 's|172.27.27.5|127.0.0.1|' /var/lib/pgsql/12/backups/scripts/grant_db_transaction_data.sh

DOCKER/CONTAINER

KUBERNETES

Bash Script Backup Database Postgresql

Script Backup Full Database 

#!/bin/bash PATH_FILE=/var/lib/pgsql/12/backups #sesuaikan directory, testing menggunakan postgres12 di linux rhel LOG_PATH=/var/lib/pgsql/12/backups #sesuaikan directory, testing menggunakan postgres12 di linux rhel DATE=`date +%Y%m%d` export PGPASSWORD=password_akses_postgres   echo START `date` >> ${LOG_PATH}/backup_full_one_day.log pg_dumpall -U postgres -h 127.0.0.1 -p 5432 -v --roles-only -f ${PATH_FILE}/full_backup/"all_roles_db_${DATE}_dc1.sql" 2>> ${LOG_PATH}/backup_full_one_day.log 2>&1   echo START BACKUP Schema database_A `date` >> ${LOG_PATH}/backup_full_one_day.log 2>&1 pg_dump -U postgres -h 127.0.0.1 -p 5432 -s database_A | gzip -9 > ${PATH_FILE}/full_backup/database_A_${DATE}_dc1_schema.sql.gz 2>> ${LOG_PATH}/backup_full_one_day.log 2>&1 pg_dump -U postgres -h 127.0.0.1 -p 5432 -a database_A | gzip -9 > ${PATH_FILE}/full_backup/database_A_${DATE}_dc1_data.sql.gz 2>> ${LOG_PATH}/backup_full_one_day.log 2>&1 echo DONE BACKUP Schema database_A `date` >> ${LOG_PATH}/backup_full_one_day.log 2>&1   echo START BACKUP Schema database_B `date` >> ${LOG_PATH}/backup_full_one_day.log 2>&1 pg_dump -U postgres -h 127.0.0.1 -p 5432 -s database_B | gzip -9 > ${PATH_FILE}/full_backup/database_B_${DATE}_dc1_schema.sql.gz 2>> ${LOG_PATH}/backup_full_one_day.log 2>&1 pg_dump -U postgres -h 127.0.0.1 -p 5432 -a database_B | gzip -9 > ${PATH_FILE}/full_backup/database_B_${DATE}_dc1_data.sql.gz 2>> ${LOG_PATH}/backup_full_one_day.log 2>&1 echo DONE BACKUP Schema database_B `date` >> ${LOG_PATH}/backup_full_one_day.log 2>&1   echo START BACKUP Schema database_C `date` >> ${LOG_PATH}/backup_full_one_day.log 2>&1 pg_dump -U postgres -h 127.0.0.1 -p 5432 -s database_C | gzip -9 > ${PATH_FILE}/full_backup/database_C_${DATE}_dc1_schema.sql.gz 2>> ${LOG_PATH}/backup_full_one_day.log 2>&1 pg_dump -U postgres -h 127.0.0.1 -p 5432 -a database_C | gzip -9 > ${PATH_FILE}/full_backup/database_C_${DATE}_dc1_data.sql.gz 2>> ${LOG_PATH}/backup_full_one_day.log 2>&1 echo DONE BACKUP Schema database_C`date` >> ${LOG_PATH}/backup_full_one_day.log 2>&1   echo START BACKUP Schema database_D `date` >> ${LOG_PATH}/backup_full_one_day.log 2>&1 pg_dump -U postgres -h 127.0.0.1 -p 5432 -s database_D | gzip -9 > ${PATH_FILE}/full_backup/database_D_${DATE}_dc1_schema.sql.gz 2>> ${LOG_PATH}/backup_full_one_day.log 2>&1 pg_dump -U postgres -h 127.0.0.1 -p 5432 -a database_D | gzip -9 > ${PATH_FILE}/full_backup/database_D_${DATE}_dc1_data.sql.gz 2>> ${LOG_PATH}/backup_full_one_day.log 2>&1 echo DONE BACKUP Schema database_D `date` >> ${LOG_PATH}/backup_full_one_day.log 2>&1   echo START BACKUP Schema database_E `date` >> ${LOG_PATH}/backup_full_one_day.log 2>&1 pg_dump -U postgres -h 127.0.0.1 -p 5432 -s database_E | gzip -9 > ${PATH_FILE}/full_backup/database_E_${DATE}_dc1_schema.sql.gz 2>> ${LOG_PATH}/backup_full_one_day.log.log 2>&1 pg_dump -U postgres -h 127.0.0.1 -p 5432 -a database_E | gzip -9 > ${PATH_FILE}/full_backup/database_E_${DATE}_dc1_data.sql.gz 2>> ${LOG_PATH}/backup_full_one_day.log 2>&1 echo DONE BACKUP Schema database_E `date` >> ${LOG_PATH}/backup_full_one_day.log 2>&1   cd ${PATH_FILE}/full_backup gzip -9 all_roles_db_${DATE}_dc1.sql   echo END `date` >> ${LOG_PATH}/backup_full_one_day.log 2>&1 find ${PATH_FILE}/full_backup -type f -iname "*.sql.gz" -mtime +2 -exec rm {} \; #menyisakan backup 2 hari   echo ======================================================================================================================= >> ${LOG_PATH}/backup_full_one_day.log

Script Backup Database per Schema

#!/bin/bash PATH_FILE=/var/lib/pgsql/12/backups LOG_PATH=/var/lib/pgsql/12/backups DATE=`date +%Y%m%d` export PGPASSWORD=password_login_postgres     echo ======================================================================================================================= >> ${LOG_PATH}/backup_full.log echo START `date` >> ${LOG_PATH}/backup_full.log   echo START BACKUP Schema NAMA_DATABASE `date` >> ${LOG_PATH}/backup_full.log pg_dump -U postgres -h 127.0.0.1 -p 5432 --schema=public -s NAMA_DATABASE | gzip -9 > ${PATH_FILE}/full_backup/NAMA_DATABASE_public_${DATE}_dc1_schema.sql.gz 2>> ${LOG_PATH}/backup_full.log pg_dump -U postgres -h 127.0.0.1 -p 5432 --schema=NAMA_SCHEMA -s NAMA_DATABASE | gzip -9 > ${PATH_FILE}/full_backup/NAMA_DATABASE_NAMA_SCHEMA_${DATE}_dc1_schema.sql.gz 2>> ${LOG_PATH}/backup_full.log pg_dump -U postgres -h 127.0.0.1 -p 5432 --schema=NAMA_SCHEMA_2 -s NAMA_DATABASE | gzip -9 > ${PATH_FILE}/full_backup/NAMA_DATABASE_NAMA_SCHEMA_2_${DATE}_dc1_schema.sql.gz 2>> ${LOG_PATH}/backup_full.log pg_dump -U postgres -h 127.0.0.1 -p 5432 --schema=NAMA_SCHEMA_3 -s NAMA_DATABASE | gzip -9 > ${PATH_FILE}/full_backup/NAMA_DATABASE_NAMA_SCHEMA_3_${DATE}_dc1_schema.sql.gz 2>> ${LOG_PATH}/backup_full.log pg_dump -U postgres -h 127.0.0.1 -p 5432 --schema=NAMA_SCHEMA_4 -s NAMA_DATABASE | gzip -9 > ${PATH_FILE}/full_backup/NAMA_DATABASE_NAMA_SCHEMA_4_${DATE}_dc1_schema.sql.gz 2>> ${LOG_PATH}/backup_full.log pg_dump -U postgres -h 127.0.0.1 -p 5432 --schema=NAMA_SCHEMA_5 -s NAMA_DATABASE | gzip -9 > ${PATH_FILE}/full_backup/NAMA_DATABASE_NAMA_SCHEMA_5_${DATE}_dc1_schema.sql.gz 2>> ${LOG_PATH}/backup_full.log echo END BACKUP Schema NAMA_DATABASE `date` >> ${LOG_PATH}/backup_full.log   echo START BACKUP Data NAMA_DATABASE schema public `date` >> ${LOG_PATH}/backup_full.log pg_dump -U postgres -h 127.0.0.1 -p 5432 --schema=public -a NAMA_DATABASE | gzip -9 > ${PATH_FILE}/full_backup/NAMA_DATABASE_public_${DATE}_dc1_data.sql.gz 2>> ${LOG_PATH}/backup_full.log echo END BACKUP Data NAMA_DATABASE schema public `date` >> ${LOG_PATH}/backup_full.log   echo START BACKUP Data NAMA_DATABASE schema NAMA_SCHEMA `date` >> ${LOG_PATH}/backup_full.log pg_dump -U postgres -h 127.0.0.1 -p 5432 --schema=NAMA_SCHEMA -a NAMA_DATABASE | gzip -9 > ${PATH_FILE}/full_backup/NAMA_DATABASE_NAMA_SCHEMA_${DATE}_dc1_data.sql.gz 2>> ${LOG_PATH}/backup_full.log echo END BACKUP Data NAMA_DATABASE schema NAMA_SCHEMA `date` >> ${LOG_PATH}/backup_full.log   echo START BACKUP Data NAMA_DATABASE schema NAMA_SCHEMA_2 `date` >> ${LOG_PATH}/backup_full.log pg_dump -U postgres -h 127.0.0.1 -p 5432 --schema=NAMA_SCHEMA_2 -a NAMA_DATABASE | gzip -9 > ${PATH_FILE}/full_backup/NAMA_DATABASE_NAMA_SCHEMA_2_${DATE}_dc1_data.sql.gz 2>> ${LOG_PATH}/backup_full.log echo END BACKUP Data NAMA_DATABASE schema NAMA_SCHEMA_2 `date` >> ${LOG_PATH}/backup_full.log   echo START BACKUP Data NAMA_DATABASE schema NAMA_SCHEMA_3 `date` >> ${LOG_PATH}/backup_full.log pg_dump -U postgres -h 127.0.0.1 -p 5432 --schema=NAMA_SCHEMA_3 -a NAMA_DATABASE | gzip -9 > ${PATH_FILE}/full_backup/NAMA_DATABASE_NAMA_SCHEMA_3_${DATE}_dc1_data.sql.gz 2>> ${LOG_PATH}/backup_full.log echo END BACKUP Data NAMA_DATABASE schema NAMA_SCHEMA_3 `date` >> ${LOG_PATH}/backup_full.log   echo START BACKUP Data NAMA_DATABASE schema NAMA_SCHEMA_4 `date` >> ${LOG_PATH}/backup_full.log pg_dump -U postgres -h 127.0.0.1 -p 5432 --schema=NAMA_SCHEMA_4 -a NAMA_DATABASE | gzip -9 > ${PATH_FILE}/full_backup/NAMA_DATABASE_NAMA_SCHEMA_4_${DATE}_dc1_data.sql.gz 2>> ${LOG_PATH}/backup_full.log echo END BACKUP Data NAMA_DATABASE schema NAMA_SCHEMA_4 `date` >> ${LOG_PATH}/backup_full.log   echo START BACKUP Data NAMA_DATABASE schema NAMA_SCHEMA_5 `date` >> ${LOG_PATH}/backup_full.log pg_dump -U postgres -h 127.0.0.1 -p 5432 --schema=NAMA_SCHEMA_5 -a NAMA_DATABASE | gzip -9 > ${PATH_FILE}/full_backup/NAMA_DATABASE_NAMA_SCHEMA_5_${DATE}_dc1_data.sql.gz 2>> ${LOG_PATH}/backup_full.log echo END BACKUP Data NAMA_DATABASE schema NAMA_SCHEMA_5 `date` >> ${LOG_PATH}/backup_full.log   echo END `date` >> ${LOG_PATH}/backup_full.log echo ======================================================================================================================= >> ${LOG_PATH}/backup_full.log

Bash Script Monitoring Certificate Kubernetes Cluster (Telegram Alert)

 

#!/bin/bash   HOST=$(hostname)   # ID Telegram TOKEN=telegram_token CHAT_ID=telegram_chatId   # Cek Sertifikat SSL Kubernetes cert_info=$(kubeadm certs check-expiration) expires_date=$(echo "$cert_info" | awk 'NR>6 {print $2, $3, $4, $5; exit}') days_remaining=$(echo "$cert_info" | awk 'NR>6 {print $7; exit}')   # Hapus "d" dari variable days_remaining menjadi full integer days_remaining="${days_remaining%d}"   # Mengecek apakah sisa hari kurang dari 90 if [ "$days_remaining" -lt 90 ]; then   # Tampilkan Sertifikat SSL Kubernetes   echo "Cluster    : $HOST" > /opt/scripts/ssl_kuber.log   echo "Expire on : $expires_date" >> /opt/scripts/ssl_kuber.log   echo "Counting  : $days_remaining days" >> /opt/scripts/ssl_kuber.log     # Kirim Notifikasi   MESSAGE="$(cat /opt/scriptss/ssl_kuber.log)"   URL="https://api.telegram.org/bot$TOKEN/sendMessage"   curl -s -X POST $URL -d chat_id=$CHAT_ID -d text="$(echo -e '\U0001f525 \U0001f514 \nNP2.1 Kubernetes SSLn\n')$(echo -e '\n-----------------------------------\n')$(echo -e '\n'"$MESSAGE") " else   echo "check-expiration: OK: $days_remaining days" fi   sleep 3 rm -f /opt/scripts/ssl_kuber.log

Bash Script Monitoring CSR Kubernetes (Telegram Alert)

 

#!/bin/bash HOST=$(hostname) TOKEN=telegram_token CHAT_ID=telegram_chat_id   pending_csrs=$(kubectl get csr | awk '$4=="Pending"')   if [ -z "$pending_csrs" ]; then     echo "No pending CSRs."   else     # Tampilkan CSR Kubernetes     echo "Cluster     : $HOST" > /opt/scripts/csr_kuber.log     echo "Status CSR : You have pending CSRs" >> /opt/scripts/csr_kuber.log     sumpending=$(kubectl get csr | awk '$4=="Pending"'| wc -l)     echo "Total      : $sumpending" >> /opt/scripts/csr_kuber.log       # Kirim telegram     MESSAGE="$(cat /opt/scripts/csr_kuber.log)"     curl -s -X POST "https://api.telegram.org/bot$TOKEN/sendMessage" -d "chat_id=$CHAT_ID" -d "text="$(echo -e '\U0001f525 \U0001f514 \nNP2 Kubernetes SSLn\n')$(echo -e '\n-----------------------------------\n')$(echo -e '\n'"$MESSAGE")   fi   sleep 3 rm -f /opt/scripts/csr_kuber.log

Bash Script Monitoring Service Kubernetes (Telegram Alert)

#!/bin/bash   TOKEN=telegram_token CHAT_ID=telegram_id log=/var/log/svc.log tgl=$(date +"%A %d-%m-%Y %T")   export PATH=/root/.local/bin:/root/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin export KUBECONFIG=/etc/kubernetes/admin.conf   function getsvc {         echo "" > $log         /usr/bin/kubectl get pods --all-namespaces --no-headers | grep 'ImagePullBackOff' | awk '{print "\nProject = " $1 "\nPods = " $2 "\nStatus =  " $4 "\n_____________________________"}' >> $log         /usr/bin/kubectl get pods --all-namespaces --no-headers | grep 'CrashLoopBackOff' | awk '{print "\nProject = " $1 "\nPods = " $2 "\nStatus =  " $4 "\n_____________________________"}' >> $log         /usr/bin/kubectl get pods --all-namespaces --no-headers | grep 'Pending' | awk '{print "\nProject = " $1 "\nPods = " $2 "\nStatus =  " $4 "\n_____________________________"}' >> $log         /usr/bin/kubectl get pods --all-namespaces --no-headers | grep 'Outofmemory' | awk '{print "\nProject = " $1 "\nPods = " $2 "\nStatus =  " $4 "\n_____________________________"}' >> $log         /usr/bin/kubectl get pods --all-namespaces --no-headers | grep 'Outofcpu' | awk '{print "\nProject = " $1 "\nPods = " $2 "\nStatus =  " $4 "\n_____________________________"}' >> $log #       /usr/bin/kubectl get pods --all-namespaces --no-headers | grep 'Running' | awk '{print "\nProject = " $1 "\nPods = " $2 "\nStatus =  " $4 "\n_____________________________"}' >> $log }   getsvc   message=$(<$log) send() {         curl  \         -X POST \         https://api.telegram.org/bot$TOKEN/sendMessage \         -d chat_id=$CHAT_ID \         -d text="`echo -e '\U0001f525 \u274C \U0001f514 \nNP2 Service Down\n.'`$tgl`echo -e '\n_____________________________\n'` $message" }   if [[ ! -z "$message" ]]; then         send else         echo "Error message" fi