Блог

Я новичок в использовании Zabbix и в настоящее время пытаюсь настроить свой сервер Zabbix на Oracle Linux 8. Я использую docker-compose_v3_ol_mysql_latest.yaml из докера Zabbix github из руководства на YouTube (https://www.youtube.com/watch?v=ScKlF0ICVYA). Всякий раз, когда я запускаю файл и запускаю docker ps, состояние zabbix-docker_zabbix-web-nginx-mysql_1 всегда показывает нездоровый. Когда я осматриваю контейнер, он показывает:

 [root@localhost zabbix-docker]# docker inspect b8d0dd5c03fc
[
{
"Id": "b8d0dd5c03fc53121e113f1cac3527247f43d45bbb3bb 5bc7 15e21e24254072e",
"Created": "2021-09-29T16:10:40.054641634Z",
"Path": "docker-entrypoint.sh",
"Args": [],
"State": {
"Status": "running",
"Running": true,
"Paused": false,
"Restarting": false,
"OOMKilled": false,
"Dead": false,
"Pid": 7733,
"ExitCode": 0,
"Error": "",
"StartedAt": "2021-09-29T16:10:41.287531767Z",
"FinishedAt": "0001-01-01T00:00:00Z",
"Health": {
"Status": "unhealthy",
"FailingStreak": 43,
"Log": [
{
"Start": "2021-09-29T09:17:35.550296718-07:00",
"End": "2021-09-29T09:17:35.606142353-07:00",
"ExitCode": 7,
"Output": " % Total % Received % Xferd Average Speed Time Time Time Currentn Dload Upload Total Spent Left Speednr 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0curl: (7) Failed to connect to localhost port 8080: Connection refusedn"
},
{
"Start": "2021-09-29T09:17:45.641473351-07:00",
"End": "2021-09-29T09:17:45.696333658-07:00",
"ExitCode": 7,
"Output": " % Total % Received % Xferd Average Speed Time Time Time Currentn Dload Upload Total Spent Left Speednr 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0curl: (7) Failed to connect to localhost port 8080: Connection refusedn"
},
{
"Start": "2021-09-29T09:17:55.733051903-07:00",
"End": "2021-09-29T09:17:55.796813437-07:00",
"ExitCode": 7,
"Output": " % Total % Received % Xferd Average Speed Time Time Time Currentn Dload Upload Total Spent Left Speednr 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0curl: (7) Failed to connect to localhost port 8080: Connection refusedn"
},
{
"Start": "2021-09-29T09:18:05.83261133-07:00",
"End": "2021-09-29T09:18:05.888144801-07:00",
"ExitCode": 7,
"Output": " % Total % Received % Xferd Average Speed Time Time Time Currentn Dload Upload Total Spent Left Speednr 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0curl: (7) Failed to connect to localhost port 8080: Connection refusedn"
},
{
"Start": "2021-09-29T09:18:15.92376229-07:00",
"End": "2021-09-29T09:18:15.9813189-07:00",
"ExitCode": 7,
"Output": " % Total % Received % Xferd Average Speed Time Time Time Currentn Dload Upload Total Spent Left Speednr 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0curl: (7) Failed to connect to localhost port 8080: Connection refusedn"
}
]
}
},
"Image": "sha256:9b058a42258af860759311b86804a8ea72030c 439b a5ce2ddaae4ac3bbf2e8e1",
"ResolvConfPath": "/var/lib/docker/containers/b8d0dd5c03fc53121e113f1cac3527247f43d45bbb3bb5bc71 5e21e24254072e/resolv.conf",
"HostnamePath": "/var/lib/docker/containers/b8d0dd5c03fc53121e113f1cac3527247f43d45bbb3bb5bc71 5e21e24254072e/hostname",
"HostsPath": "/var/lib/docker/containers/b8d0dd5c03fc53121e113f1cac3527247f43d45bbb3bb5bc71 5e21e24254072e/hosts",
"LogPath": "/var/lib/docker/containers/b8d0dd5c03fc53121e113f1cac3527247f43d45bbb3bb5bc71 5e21e24254072e/b8d0dd5c03fc53121e113f1cac3527247f43d45bbb3bb5bc71 5e21e24254072e-json.log",
"Name": "/zabbix-docker_zabbix-web-nginx-mysql_1",
"RestartCount": 0,
"Driver": "overlay2",
"Platform": "linux",
"MountLabel": "",
"ProcessLabel": "",
"AppArmorProfile": "",
"ExecIDs": null,
"HostConfig": {
"Binds": [
"/etc/localtime:/etc/localtime:ro",
"/root/zabbix-docker/zbx_env/usr/share/zabbix/modules:/usr/share/zabbix/modules:ro",
"/root/zabbix-docker/zbx_env/etc/ssl/nginx:/etc/ssl/nginx:ro",
"/etc/timezone:/etc/timezone:ro"
],
"ContainerIDFile": "",
"LogConfig": {
"Type": "json-file",
"Config": {}
},
"NetworkMode": "zabbix-docker_zbx_net_backend",
"PortBindings": {
"8080/tcp": [
{
"HostIp": "",
"HostPort": "80"
}
],
"8443/tcp": [
{
"HostIp": "",
"HostPort": "443"
}
]
},
"RestartPolicy": {
"Name": "",
"MaximumRetryCount": 0
},
"AutoRemove": false,
"VolumeDriver": "",
"VolumesFrom": [],
"CapAdd": null,
"CapDrop": null,
"CgroupnsMode": "host",
"Dns": null,
"DnsOptions": null,
"DnsSearch": null,
"ExtraHosts": null,
"GroupAdd": null,
"IpcMode": "private",
"Cgroup": "",
"Links": null,
"OomScoreAdj": 0,
"PidMode": "",
"Privileged": false,
"PublishAllPorts": false,
"ReadonlyRootfs": false,
"SecurityOpt": null,
"UTSMode": "",
"UsernsMode": "",
"ShmSize": 67108864,
"Sysctls": {
"net.core.somaxconn": "65535"
},
"Runtime": "runc",
"ConsoleSize": [
0,
0
],
"Isolation": "",
"CpuShares": 0,
"Memory": 536870912,
"NanoCpus": 700000000,
"CgroupParent": "",
"BlkioWeight": 0,
"BlkioWeightDevice": null,
"BlkioDeviceReadBps": null,
"BlkioDeviceWriteBps": null,
"BlkioDeviceReadIOps": null,
"BlkioDeviceWriteIOps": null,
"CpuPeriod": 0,
"CpuQuota": 0,
"CpuRealtimePeriod": 0,
"CpuRealtimeRuntime": 0,
"CpusetCpus": "",
"CpusetMems": "",
"Devices": null,
"DeviceCgroupRules": null,
"DeviceRequests": null,
"KernelMemory": 0,
"KernelMemoryTCP": 0,
"MemoryReservation": 268435456,
"MemorySwap": 1073741824,
"MemorySwappiness": null,
"OomKillDisable": false,
"PidsLimit": null,
"Ulimits": null,
"CpuCount": 0,
"CpuPercent": 0,
"IOMaximumIOps": 0,
"IOMaximumBandwidth": 0,
"Mounts": [
{
"Type": "bind",
"Source": "/root/zabbix-docker/.MYSQL_USER",
"Target": "/run/secrets/MYSQL_USER",
"ReadOnly": true
},
{
"Type": "bind",
"Source": "/root/zabbix-docker/.MYSQL_PASSWORD",
"Target": "/run/secrets/MYSQL_PASSWORD",
"ReadOnly": true
}
],
"MaskedPaths": [
"/proc/asound",
"/proc/acpi",
"/proc/kcore",
"/proc/keys",
"/proc/latency_stats",
"/proc/timer_list",
"/proc/timer_stats",
"/proc/sched_debug",
"/proc/scsi",
"/sys/firmware"
],
"ReadonlyPaths": [
"/proc/bus",
"/proc/fs",
"/proc/irq",
"/proc/sys",
"/proc/sysrq-trigger"
]
},
"GraphDriver": {
"Data": {
"LowerDir": "/var/lib/docker/overlay2/9fbb6cb9bcac2106d08691d0738ead29921c24a109b0a3a0a4 d9719884933d32-init/diff:/var/lib/docker/overlay2/ef6c28dbe7c385dc792c3bfc9f97e19e973b3bf8dfbbe5d14e 1a2d4ec01183fb/diff:/var/lib/docker/overlay2/3d8acca0226ef66c23c888a126780de7d19a3d5d5c9a938e36 a1932856b8b2dc/diff:/var/lib/docker/overlay2/29c21940102d0cefb332d97153ba71dac9c080935152e58790 3c02806e177511/diff:/var/lib/docker/overlay2/1e02a6570f3eccb6129ccd4eef88d47dfe557236f60b8abccf 3a6376ab2cf9eb/diff:/var/lib/docker/overlay2/a6e240e853752343e0fb7c4899a63d18d88944a498444f38da 79d7b01784ae3f/diff:/var/lib/docker/overlay2/81f6a2aa6f4c3dd3337787c86c284e4a177abdcdc1c3291a4d f8511b1903dd44/diff",
"MergedDir": "/var/lib/docker/overlay2/9fbb6cb9bcac2106d08691d0738ead29921c24a109b0a3a0a4 d9719884933d32/merged",
"UpperDir": "/var/lib/docker/overlay2/9fbb6cb9bcac2106d08691d0738ead29921c24a109b0a3a0a4 d9719884933d32/diff",
"WorkDir": "/var/lib/docker/overlay2/9fbb6cb9bcac2106d08691d0738ead29921c24a109b0a3a0a4 d9719884933d32/work"
},
"Name": "overlay2"
},
"Mounts": [
{
"Type": "bind",
"Source": "/root/zabbix-docker/zbx_env/usr/share/zabbix/modules",
"Destination": "/usr/share/zabbix/modules",
"Mode": "ro",
"RW": false,
"Propagation": "rprivate"
},
{
"Type": "bind",
"Source": "/root/zabbix-docker/zbx_env/etc/ssl/nginx",
"Destination": "/etc/ssl/nginx",
"Mode": "ro",
"RW": false,
"Propagation": "rprivate"
},
{
"Type": "bind",
"Source": "/etc/timezone",
"Destination": "/etc/timezone",
"Mode": "ro",
"RW": false,
"Propagation": "rprivate"
},
{
"Type": "bind",
"Source": "/root/zabbix-docker/.MYSQL_USER",
"Destination": "/run/secrets/MYSQL_USER",
"Mode": "",
"RW": false,
"Propagation": "rprivate"
},
{
"Type": "bind",
"Source": "/root/zabbix-docker/.MYSQL_PASSWORD",
"Destination": "/run/secrets/MYSQL_PASSWORD",
"Mode": "",
"RW": false,
"Propagation": "rprivate"
},
{
"Type": "bind",
"Source": "/etc/localtime",
"Destination": "/etc/localtime",
"Mode": "ro",
"RW": false,
"Propagation": "rprivate"
}
],
"Config": {
"Hostname": "b8d0dd5c03fc",
"Domainname": "",
"User": "1997",
"AttachStdin": false,
"AttachStdout": false,
"AttachStderr": false,
"ExposedPorts": {
"8080/tcp": {},
"8443/tcp": {}
},
"Tty": false,
"OpenStdin": false,
"StdinOnce": false,
"Env": [
"MYSQL_USER_FILE=/run/secrets/MYSQL_USER",
"MYSQL_PASSWORD_FILE=/run/secrets/MYSQL_PASSWORD",
"MYSQL_ROOT_PASSWORD_FILE=/run/secrets/MYSQL_ROOT_PASSWORD",
"MYSQL_DATABASE=zabbix",
"ZBX_SERVER_NAME=Composed installation",
"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
"TERM=xterm",
"ZBX_VERSION=5.4.4",
"ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git"
],
"Cmd": null,
"Healthcheck": {
"Test": [
"CMD",
"curl",
"-f",
"http://localhost:8080/"
],
"Interval": 10000000000,
"Timeout": 5000000000,
"StartPeriod": 30000000000,
"Retries": 3
},
"Image": "zabbix/zabbix-web-nginx-mysqll-5.4-latest",
"Volumes": {
"/etc/localtime": {},
"/etc/ssl/nginx": {},
"/etc/timezone": {},
"/usr/share/zabbix/modules": {}
},
"WorkingDir": "/usr/share/zabbix",
"Entrypoint": [
"docker-entrypoint.sh"
],
"OnBuild": null,
"Labels": {
"com.docker.compose.config-hash": "c54e269888c24a8f6655fcd68514396a3afd03e4c0d2e 15df c7047d1bf7373cd",
"com.docker.compose.container-number": "1",
"com.docker.compose.oneoff": "False",
"com.docker.compose.project": "zabbix-docker",
"com.docker.compose.project.config_files": "docker-compose_v3_ol_mysql_latest.yaml",
"com.docker.compose.project.working_dir": "/root/zabbix-docker",
"com.docker.compose.service": "zabbix-web-nginx-mysql",
"com.docker.compose.version": "1.29.2",
"com.zabbix.company": "Zabbix LLC",
"com.zabbix.component": "zabbix-frontend",
"com.zabbix.dbtype": "mysql",
"com.zabbix.description": "Zabbix frontend on Nginx web-server with MySQL database support",
"com.zabbix.os": "oracle linux",
"com.zabbix.webserver": "nginx",
"org.opencontainers.image.authors": "Alexey Pustovalov <alexey.pustovalov@zabbix.com>",
"org.opencontainers.image.description": "Zabbix web-interface based on Nginx web server with MySQL database support",
"org.opencontainers.image.documentation": "https://www.zabbix.com/documentation/5.4/manual/installation/containers",
"org.opencontainers.image.licenses": "GPL v2.0",
"org.opencontainers.image.source": "https://git.zabbix.com/scm/zbx/zabbix.git",
"org.opencontainers.image.title": "Zabbix web-interface (Nginx, MySQL)",
"org.opencontainers.image.url": "https://zabbix.com/",
"org.opencontainers.image.vendor": "Zabbix LLC",
"org.opencontainers.image.version": "5.4.4"
},
"StopSignal": "SIGTERM",
"StopTimeout": 10
},
"NetworkSettings": {
"Bridge": "",
"SandboxID": "cc846904fdcac4ca5e00a1dc6ba74d2bbd99c24d607cf 4255 131a2771d61d082",
"HairpinMode": false,
"LinkLocalIPv6Address": "",
"LinkLocalIPv6PrefixLen": 0,
"Ports": {
"8080/tcp": [
{
"HostIp": "0.0.0.0",
"HostPort": "80"
},
{
"HostIp": "::",
"HostPort": "80"
}
],
"8443/tcp": [
{
"HostIp": "0.0.0.0",
"HostPort": "443"
},
{
"HostIp": "::",
"HostPort": "443"
}
]
},
"SandboxKey": "/var/run/docker/netns/cc846904fdca",
"SecondaryIPAddresses": null,
"SecondaryIPv6Addresses": null,
"EndpointID": "",
"Gateway": "",
"GlobalIPv6Address": "",
"GlobalIPv6PrefixLen": 0,
"IPAddress": "",
"IPPrefixLen": 0,
"IPv6Gateway": "",
"MacAddress": "",
"Networks": {
"zabbix-docker_zbx_net_backend": {
"IPAMConfig": null,
"Links": null,
"Aliases": [
"zabbix-web-nginx-ol-mysql",
"b8d0dd5c03fc",
"zabbix-web-nginx-mysql-ol",
"zabbix-web-nginx-mysql"
],
"NetworkID": "7cbee256b1b2173c2b8f299077c516ee9cd33519ce4ec 2a9d a1fa71c9888d761",
"EndpointID": "70cca134731db827ff765efc17894c707cad8ffbecdc0 aec3 9544c7ddd1e4de4",
"Gateway": "172.16.239.1",
"IPAddress": "172.16.239.4",
"IPPrefixLen": 24,
"IPv6Gateway": "",
"GlobalIPv6Address": "",
"GlobalIPv6PrefixLen": 0,
"MacAddress": "02:42:ac:10:ef:04",
"DriverOpts": null
},
"zabbix-docker_zbx_net_frontend": {
"IPAMConfig": null,
"Links": null,
"Aliases": [
"b8d0dd5c03fc",
"zabbix-web-nginx-mysql"
],
"NetworkID": "5a984cca87f8c64773053db860c581f3ce69fa1b502af 31b3 42461e4fb44abe9",
"EndpointID": "5d5657e74651b3389e78db2f0472b0146a91e7025f76e cebc 26c02e720dbd600",
"Gateway": "172.16.238.1",
"IPAddress": "172.16.238.3",
"IPPrefixLen": 24,
"IPv6Gateway": "",
"GlobalIPv6Address": "",
"GlobalIPv6PrefixLen": 0,
"MacAddress": "02:42:ac:10:ee:03",
"DriverOpts": null
}
}
}
}
]
 

Я отключил SELinux и разрешил порт 8080 на своем брандмауэре, поэтому я не уверен, как это решить.

Любой совет был бы очень признателен. Спасибо.