From HFML-FELIX Wiki
- set up debian system on zfs: follow [1]
Start with this!!! Set disk.EnableUUID = "TRUE" in the vmx file or vsphere configuration. Doing this ensures that /dev/disk aliases are created in the guest.
- install emqx: follow [2]
- install packages
# Read Password for postfix relay # when copy paste just fill it now: PASSWORD= # in script do it like this: # echo -n feloperator password: # read -s PASSWORD # echo echo "nslcd nslcd/ldap-uris string ldaps://ldap2.science.ru.nl/" | debconf-set-selections echo nslcd nslcd/ldap-reqcert select demand" | debconf-set-selections echo "nslcd nslcd/ldap-base string dc=science,dc=ru,dc=nl" | debconf-set-selections echo "libnss-ldapd libnss-ldapd/nsswitch multiselect group, passwd, shadow" | debconf-set-selections echo "postfix postfix/mailname string `hostname -f`" | debconf-set-selections echo "postfix postfix/main_mailer_type string 'Satellite system'" | debconf-set-selections echo "postfix postfix/relayhost string [smtp.science.ru.nl]:587" | debconf-set-selections apt-get install -y libpam-ldapd libnss-ldapd postfix screen mc links monit nfs-common dnsutils git ntp p7zip locate net-tools usbutils nmap build-essential open-vm-tools simplesnap traceroute vnstat zfsnap pv lsof locate curl keepalived haproxy apache2 ufw sed -i.bak -e "s/pool\ 0.debian.pool.ntp.org\ iburst/server isolator/" /etc/ntp.conf sed -i -e "s/pool\ 1.debian.pool.ntp.org\ iburst/server felixdisk/" /etc/ntp.conf sed -i -e "s/pool\ 2.debian.pool.ntp.org\ iburst//" /etc/ntp.conf sed -i -e "s/pool\ 3.debian.pool.ntp.org\ iburst//" /etc/ntp.conf service ntp restart& printf "AllowGroups fftadmin rsync victor" >> /etc/ssh/sshd_config.d/fftadmin printf "%%fftadmin ALL=(ALL:ALL) ALL" > /etc/sudoers.d/fftadmin printf "session required pam_mkhomedir.so skel=/etc/skel/ umask=0022\n" >> /etc/pam.d/common-session sed -i.bak -e "s/session\toptional\tpam_systemd.so/#session\toptional\tpam_systemd.so/" /etc/pam.d/common-session sed -i.bak -e "/\"Primary\" block)/aauth [success=1 default=ignore] pam_succeed_if.so uid >= 1001 quiet" /etc/pam.d/common-auth sed -i -e "s/minimum_uid=1000\ use_first_pass/minimum_uid=1001\ try_first_pass/" /etc/pam.d/common-auth addgroup --gid 900 rsync adduser --uid 900 --gid 900 --disabled-password --gecos "" rsync mkdir -p /home/rsync/.ssh chown rsync:rsync /home/rsync/.ssh chmod 700 /home/rsync/.ssh echo "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDU5CrXOd9rXUwU967RkgMfajV76paiMTsXJD+KCIjUFaHjSlYmDTTwkQLCPEZi1NqgsLtGNpVoGTdrOMxaG7q4DxdSYZj2rln5KZKh+pXtSkpcNETcwdoWJZi/IXnGzdQLTQM9fzeTjcQl+zU7mW9eMJET2b+7JFJzdBeU6RJg6MNldqkQ10F1vIlScMWsEgY/XMSWv3SDaIl5SgO1jJp+5sH2yrfxqG3FbvXI8gfGYRr4e5lPDUCX+GtvyjWdkL7juF7dnxRbe4y8NNtNbykF1tugsJdRjHvok2hziDFxJBP7tdKdLCyEQq1GREgLaycLX9+b9Tq9126VEK9i4yHn rsync@o-isolator" >> /home/rsync/.ssh/authorized_keys echo "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC1PqnsBvNaqs2+hhcaDiCpiTHQExMG2WqP6Wjr1FO6HO/dvO1JG+p481Xfhp9e4zHuoDVz4hywdY2tOvseRphg6EOedTV+sD51G59i859O3RJdpxJyhUYqNEV9I1+TJ+KPxhi1XaYMPK1UF+lD30wao2H0pVSyo6jqA8EakW/h0I3gvzCA8IDlly3FGYK4T51+7XgttZtxb3jXFwr1FxA0bigPnRVO8J0cUJOlY5qMXg8E8mK28evLnVsczPVnxTE4i5jb9KSBVpjKk+Tk1JdzDwUflfj4bYocemaNkFHrbOCTq9vHjSNKAGsN7ZOmp0hJY/AlkSjqTP/7g/6qMADx root@o-isolator" >> /home/rsync/.ssh/authorized_keys chown rsync:rsync /home/rsync/.ssh/authorized_keys printf '#!/bin/sh\ndate >> $HOME/backuplog\necho $@ >> $HOME/backuplog\n/usr/bin/sudo /usr/bin/rsync "$@";\n' > /home/rsync/rsync-wrapper.sh chmod +x /home/rsync/rsync-wrapper.sh chown rsync:rsync /home/rsync/rsync-wrapper.sh printf '#rsnapshot backup\nrsync ALL=NOPASSWD: /usr/bin/rsync\n' >> /etc/sudoers.d/rsnapshot printf 'set daemon 15 \nset logfile /var/log/monit.log \nset idfile /var/lib/monit/id \nset statefile /var/lib/monit/state\n set eventqueue\n\tbasedir /var/lib/monit/events \n\tslots 100 \n\tset httpd port 2812 and\n\tallow @fftadmin\n\tallow @feloperator\n\tallow localhost\n\tallow 192.168.14.0/24\n\ninclude /etc/monit/conf.d/*' > /etc/monit/monitrc service monit restart printf "@`hostname` v.claessen@science.ru.nl\n@`hostname -f` v.claessen@science.ru.nl" > /etc/postfix/generic postmap /etc/postfix/generic printf 'smtp_generic_maps = hash:/etc/postfix/generic\nsmtp_sasl_auth_enable = yes\nsmtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd\nsmtp_sasl_security_options =\nsmtp_tls_CAfile = /etc/ssl/certs/ca-certificates.crt\nsmtp_use_tls = yes\n' >> /etc/postfix/main.cf usermod -c root@`hostname` root printf '# /etc/aliases\n*: claessen@science.ru.nl\nvictor: claessen@science.ru.nl\nroot: claessen@science.ru.nl\n' > /etc/aliases newaliases printf "smtp.science.ru.nl feloperator:${PASSWORD}" > /etc/postfix/sasl_passwd chmod 600 /etc/postfix/sasl_passwd postmap /etc/postfix/sasl_passwd service postfix restart PASSWORD= printf 'auto eth14\niface eth14 inet dhcp' > /etc/network/interfaces.d/eth14 printf 'auto eth814\niface eth814 inet dhcp' > /etc/network/interfaces.d/eth814 printf 'auto eth914\niface eth914 inet dhcp' > /etc/network/interfaces.d/eth914 printf "auto ethesxi\niface ethesxi inet static\n address 10.91.1.`hostname|tail -c2|head -c1`\n subnet 255.255.0.0" > /etc/network/interfaces.d/ethesxi rm /etc/network/interfaces.d/ens192 printf "[Match]\nMACAddress=`ip a show ens192| grep link | awk '{print $2}'`\n[Link]\nName=eth14\n" > /etc/systemd/network/10-science.link printf "[Match]\nMACAddress=`ip a show ens256| grep link | awk '{print $2}'`\n[Link]\nName=eth814\n" > /etc/systemd/network/40-machine.link printf "[Match]\nMACAddress=`ip a show ens161| grep link | awk '{print $2}'`\n[Link]\nName=eth914\n" > /etc/systemd/network/30-user.link printf "[Match]\nMACAddress=`ip a show ens193| grep link | awk '{print $2}'`\n[Link]\nName=ethesxi\n" > /etc/systemd/network/50-esxi.link systemctl restart systemd-udev-trigger
config
echo -e "net.ipv4.ip_nonlocal_bind=1\nnet.ipv6.ip_nonlocal_bind=1\n" >> /etc/sysctl.d/99-sysctl.conf sysctl -f /etc/sysctl.d/99-sysctl.conf
mkdir /etc/haproxy/haproxy.d sed -i 's/\/haproxy.cfg\|John/\/haproxy.d/' /lib/systemd/system/haproxy.service systemctl daemon-reload #keepalived, copy from somewhere? then apply default priority based on 100-hostname? (i.e. 99 on felixbrokernode1) #haproxy, copy from somewhere? also needs hostname updates somewhere, template and sed?
ufw allow ssh ufw allow to 224.0.0.18 comment "keepalived VRRP multicast" ufw allow to 239.192.0.1 comment "EMQX autocluster multicast" ufw allow from 10.91.1.1/24 to any port 5370 comment "emqx cluster communication" ufw allow from 10.91.1.1/24 to any port 11883 comment "haproxy to emqx cluster node" ufw allow from 192.168.14.0/24 to any port 8404 comment "haproxy stats" #perhaps replace this with apache2 reverse proxy
# TODO: get X from somewhere and replace below # sed -i '1s/^/ServerName felixbrokernodeX.fxmnet.science.ru.nl\n/' /etc/apache2/apache2.conf
