Priklad: chceme zmenit hodnotu Nice pro sluzbu zabbix-agent.service
Vychozi je /lib/systemd/system/zabbix-agent.service, na ten nesahame, protoze by nam ho prepsalo apt pri aktualizaci.
Vyvorime adresar a soubor s nastavenim:
mkdir -p /etc/systemd/system/zabbix-agent.service.d
touch /etc/systemd/system/zabbix-agent.service.d/10-custom-nice.conf
Syntaxe je JMENO.service.d, tedy zabbix-agent.service.d.
| apt-get install curl sudo build-essential libsqlite3-dev libxml2-dev libsnmp-dev libcurl4-openssl-dev libpcre3-dev | |
| groupadd zabbix | |
| useradd -g zabbix zabbix | |
| cd /usr/local/src/ | |
| wget https://netix.dl.sourceforge.net/project/zabbix/ZABBIX%20Latest%20Stable/4.0.1/zabbix-4.0.1.tar.gz | |
| tar xzvf zabbix-4.0.1.tar.gz | |
| cd /usr/local/src/zabbix-4.0.1/ | |
| ./configure --help | |
| ./configure -prefix=/usr --enable-proxy --enable-agent --with-openssl --with-sqlite3 --with-net-snmp --with-libcurl --with-libxml2 --enable-ipv6 --with-ssh2 --sysconfdir=/etc/zabbix --bindir=/usr/bin | |
| make |
| root@cameras-lcd:/# iptables -nvL | |
| Chain INPUT (policy ACCEPT 24808 packets, 26M bytes) | |
| pkts bytes target prot opt in out source destination | |
| 16884 24M camera-line1 all -- * * 10.54.6.147 0.0.0.0/0 | |
| 0 0 camera-line2 all -- * * 10.54.6.148 0.0.0.0/0 | |
| 1528 1986K camera-line3 all -- * * 10.54.6.149 0.0.0.0/0 | |
| Chain FORWARD (policy ACCEPT 0 packets, 0 bytes) | |
| pkts bytes target prot opt in out source destination |
| apt-get install curl sudo build-essential libsqlite3-dev libxml2-dev libsnmp-dev libcurl4-openssl-dev libpcre3-dev | |
| groupadd zabbix | |
| useradd -g zabbix zabbix | |
| cd /usr/local/src/ | |
| wget https://netix.dl.sourceforge.net/project/zabbix/ZABBIX%20Latest%20Stable/4.0.1/zabbix-4.0.1.tar.gz | |
| tar xzvf zabbix-4.0.1.tar.gz | |
| cd /usr/local/src/zabbix-4.0.1/ | |
| ./configure --help | |
| ./configure -prefix=/usr --enable-proxy --enable-agent --with-openssl --with-sqlite3 --with-net-snmp --with-libcurl --with-libxml2 --enable-ipv6 --with-ssh2 --sysconfdir=/etc/zabbix --bindir=/usr/bin | |
| make |
| martin@martin:~$ snmpwalk -v 1 -mALL -c public 10.67.1.7 | |
| Bad operator (INTEGER): At line 73 in /usr/share/mibs/ietf/SNMPv2-PDU | |
| Unlinked OID in IPATM-IPMC-MIB: marsMIB ::= { mib-2 57 } | |
| Undefined identifier: mib-2 near line 18 of /usr/share/mibs/ietf/IPATM-IPMC-MIB | |
| Expected "::=" (RFC5644): At line 493 in /usr/share/mibs/iana/IANA-IPPM-METRICS-REGISTRY-MIB | |
| Expected "{" (EOF): At line 651 in /usr/share/mibs/iana/IANA-IPPM-METRICS-REGISTRY-MIB | |
| Bad object identifier: At line 651 in /usr/share/mibs/iana/IANA-IPPM-METRICS-REGISTRY-MIB | |
| Bad parse of OBJECT-IDENTITY: At line 651 in /usr/share/mibs/iana/IANA-IPPM-METRICS-REGISTRY-MIB | |
| SNMPv2-MIB::sysDescr.0 = STRING: HP ETHERNET MULTI-ENVIRONMENT | |
| SNMPv2-MIB::sysObjectID.0 = OID: SNMPv2-SMI::enterprises.26696.1 |
| root@testphp:/# lsb_release -a | |
| No LSB modules are available. | |
| Distributor ID: Debian | |
| Description: Debian GNU/Linux 9.5 (stretch) | |
| Release: 9.5 | |
| Codename: stretch | |
| root@testphp:/# mysql -u test -ptest -e "SHOW DATABASES;" | |
| +--------------------+ | |
| | Database | | |
| +--------------------+ |
| # /etc/ipsec.conf | |
| config setup | |
| charondebug="ike 1, knl 1, cfg 0" | |
| uniqueids=no | |
| conn ikev2-vpn | |
| auto=add | |
| compress=no | |
| type=tunnel |
| # https://wiki.strongswan.org/projects/strongswan/wiki/StrongswanConf#Referencing-other-Sections | |
| conn-ikev2-vpn { | |
| dpdaction=clear | |
| dpddelay=35s | |
| dpdtimeout=2000s | |
| keyexchange=ikev2 | |
| auto=add | |
| rekey=no | |
| reauth=no |
| root@topeni:/home/vancl# rtl_433 -G | |
| Registering protocol [1] "Silvercrest Remote Control" | |
| Registering protocol [2] "Rubicson Temperature Sensor" | |
| Registering protocol [3] "Prologue Temperature Sensor" | |
| Registering protocol [4] "Waveman Switch Transmitter" | |
| Registering protocol [5] "Steffen Switch Transmitter" | |
| Registering protocol [6] "ELV EM 1000" | |
| Registering protocol [7] "ELV WS 2000" | |
| Registering protocol [8] "LaCrosse TX Temperature / Humidity Sensor" | |
| Registering protocol [9] "Template decoder" |
| import requests | |
| import json | |
| import time | |
| import datetime | |
| USER="notificator" | |
| PASS="XXXXXXXXXXXXXXXXX" | |
| payload_login = { | |
| "user": USER, |