интерфейсы в GO
Читаю и не как понять не могу что такое интерфейсы в GO ??
можно пояснить
Есть только понимание что они работаю с некоторым количеством методов.
Сообщения antonio-an
Какой самый сложный bash скрипт Вы создавали?
Иногда я ловлю себя на том, что пишу 100-строчные
bash-скрипты для вещей, которые, вероятно,
можно сделать в 5 строк с помощью
другого инструмента… но где же веселье в этом?
Интересно, какие нелепые, но функциональные bash-скрипты вы
создали, которые заставили вас сказать: «все в порядке».
Перемещено CrX из development
Cilium pod Init:0/6 Init:Error — не работает
Cilium не работает в Talos Состояние
Init:0/6
Init:Error
Включение толерантности не помогает.
Делаю установку Talos
talosctl gen secrets
talosctl gen config --with-secrets secrets.yaml talos-vbox https://192.168.1.100:6443
talosctl machineconfig patch controlplane.yaml --patch patch.yaml -o controlplane_patched.yaml
talosctl apply-config --insecure -n 192.168.1.100 --file controlplane_patched.yaml
talosctl bootstrap --nodes 192.168.1.100 --endpoints 192.168.1.100 --talosconfig=talosconfig
talosctl kubeconfig -n 192.168.1.100 --endpoints 192.168.1.100 --talosconfig=talosconfig
В файле patch.yaml отключаем flannel & proxy
cluster:
network:
cni:
name: none
proxy:
disabled: true
Устанавливаю Cilium хелмом
helm install cilium cilium/cilium --version 1.18.0 -n kube-system
helm upgrade cilium cilium/cilium --version 1.18.0 --namespace kube-system --set ipam.mode=kubernetes --set kubeProxyReplacement=true --set operator.replicas=1 --set hubble.enabled=true --set hubble.relay.enabled=true --set hubble.ui.enabled=true --set l2podAnnouncements.interface="enp0s3" --set devices=enp0s3
Смотрим состояние подов
kubectl get pod -A -o wide
NAMESPACE NAME READY STATUS RESTARTS AGE
kube-system cilium-envoy-6n6pc 1/1 Running 0 29m
kube-system cilium-operator-85c86d7fb9-rmft5 0/1 Pending 0 29m
kube-system cilium-operator-85c86d7fb9-t7xbs 0/1 Pending 0 8m9s
kube-system cilium-w96nb 0/1 Init:CrashLoopBackOff 7 (9m58s ago) 29m
kube-system coredns-7859998f6-chfpr 0/1 Pending 0 77m
kube-system coredns-7859998f6-f55jm 0/1 Pending 0 77m
kube-system kube-apiserver-node01.localdomain 1/1 Terminated 0 33m
kube-system kube-controller-manager-node01.localdomain 1/1 Terminated 2 (33m ago) 33m
kube-system kube-scheduler-node01.localdomain 1/1 Terminated 2 (33m ago) 33m
Что там с этим бедным подом:
kubectl describe pods/cilium-w96nb -n kube-system
Name: cilium-w96nb
Namespace: kube-system
Priority: 2000001000
Priority Class Name: system-node-critical
Service Account: cilium
Node: node01.localdomain/192.168.1.100
Start Time: Fri, 06 Feb 2026 00:09:39 +0300
Labels: app.kubernetes.io/name=cilium-agent
app.kubernetes.io/part-of=cilium
controller-revision-hash=7b7c49857d
k8s-app=cilium
pod-template-generation=1
Annotations: kubectl.kubernetes.io/default-container: cilium-agent
Status: Pending
SeccompProfile: Unconfined
IP: 192.168.1.100
IPs:
IP: 192.168.1.100
Controlled By: DaemonSet/cilium
Init Containers:
config:
Container ID: containerd://a4e7bcc4d71a2f98e9b50a2969c5c80e43e53d35b0f51c2e8816c80fd2822e0b
Image: quay.io/cilium/cilium:v1.18.0@sha256:dfea023972d06ec183cfa3c9e7809716f85daaff042e573ef366e9ec6a0c0ab2
Image ID: quay.io/cilium/cilium@sha256:dfea023972d06ec183cfa3c9e7809716f85daaff042e573ef366e9ec6a0c0ab2
Port: <none>
Host Port: <none>
Command:
cilium-dbg
build-config
State: Running
Started: Fri, 06 Feb 2026 00:10:46 +0300
Last State: Terminated
Reason: Error
Message: time=2026-02-05T21:09:40.784802739Z level=info msg=Running subsys=cilium-dbg
time=2026-02-05T21:09:40.786691799Z level=info msg="Starting hive" subsys=cilium-dbg
time=2026-02-05T21:09:40.786901748Z level=info msg="Establishing connection to apiserver" subsys=cilium-dbg module=k8s-client ipAddr=https://10.96.0.1:443
time=2026-02-05T21:10:15.816825365Z level=info msg="Establishing connection to apiserver" subsys=cilium-dbg module=k8s-client ipAddr=https://10.96.0.1:443
time=2026-02-05T21:10:45.842985179Z level=error msg="Unable to contact k8s api-server" subsys=cilium-dbg module=k8s-client ipAddr=https://10.96.0.1:443 error="Get \"https://10.96.0.1:443/api/v1/namespaces/kube-system\": dial tcp 10.96.0.1:443: i/o timeout"
time=2026-02-05T21:10:45.843082548Z level=error msg="Start hook failed" subsys=cilium-dbg function="client.(*compositeClientset).onStart (k8s-client)" error="Get \"https://10.96.0.1:443/api/v1/namespaces/kube-system\": dial tcp 10.96.0.1:443: i/o timeout"
time=2026-02-05T21:10:45.843105244Z level=error msg="Failed to start hive" subsys=cilium-dbg error="Get \"https://10.96.0.1:443/api/v1/namespaces/kube-system\": dial tcp 10.96.0.1:443: i/o timeout" duration=1m5.056323338s
time=2026-02-05T21:10:45.843150241Z level=info msg="Stopping hive" subsys=cilium-dbg
time=2026-02-05T21:10:45.843208798Z level=info msg="Stopped hive" subsys=cilium-dbg duration=47.542µs
Error: Build config failed: failed to start: Get "https://10.96.0.1:443/api/v1/namespaces/kube-system": dial tcp 10.96.0.1:443: i/o timeout
Exit Code: 1
Started: Fri, 06 Feb 2026 00:09:40 +0300
Finished: Fri, 06 Feb 2026 00:10:45 +0300
Ready: False
Restart Count: 1
Environment:
K8S_NODE_NAME: (v1:spec.nodeName)
CILIUM_K8S_NAMESPACE: kube-system (v1:metadata.namespace)
Mounts:
/tmp from tmp (rw)
/var/run/secrets/kubernetes.io/serviceaccount from kube-api-access-pqjr8 (ro)
mount-cgroup:
Container ID:
Image: quay.io/cilium/cilium:v1.18.0@sha256:dfea023972d06ec183cfa3c9e7809716f85daaff042e573ef366e9ec6a0c0ab2
Image ID:
Port: <none>
Host Port: <none>
Command:
sh
-ec
cp /usr/bin/cilium-mount /hostbin/cilium-mount;
nsenter --cgroup=/hostproc/1/ns/cgroup --mount=/hostproc/1/ns/mnt "${BIN_PATH}/cilium-mount" $CGROUP_ROOT;
rm /hostbin/cilium-mount
State: Waiting
Reason: PodInitializing
Ready: False
Restart Count: 0
Environment:
CGROUP_ROOT: /run/cilium/cgroupv2
BIN_PATH: /opt/cni/bin
Mounts:
/hostbin from cni-path (rw)
/hostproc from hostproc (rw)
/var/run/secrets/kubernetes.io/serviceaccount from kube-api-access-pqjr8 (ro)
apply-sysctl-overwrites:
Container ID:
Image: quay.io/cilium/cilium:v1.18.0@sha256:dfea023972d06ec183cfa3c9e7809716f85daaff042e573ef366e9ec6a0c0ab2
Image ID:
Port: <none>
Host Port: <none>
Command:
sh
-ec
cp /usr/bin/cilium-sysctlfix /hostbin/cilium-sysctlfix;
nsenter --mount=/hostproc/1/ns/mnt "${BIN_PATH}/cilium-sysctlfix";
rm /hostbin/cilium-sysctlfix
State: Waiting
Reason: PodInitializing
Ready: False
Restart Count: 0
Environment:
BIN_PATH: /opt/cni/bin
Mounts:
/hostbin from cni-path (rw)
/hostproc from hostproc (rw)
/var/run/secrets/kubernetes.io/serviceaccount from kube-api-access-pqjr8 (ro)
mount-bpf-fs:
Container ID:
Image: quay.io/cilium/cilium:v1.18.0@sha256:dfea023972d06ec183cfa3c9e7809716f85daaff042e573ef366e9ec6a0c0ab2
Image ID:
Port: <none>
Host Port: <none>
Command:
/bin/bash
-c
--
Args:
mount | grep "/sys/fs/bpf type bpf" || mount -t bpf bpf /sys/fs/bpf
State: Waiting
Reason: PodInitializing
Ready: False
Restart Count: 0
Environment: <none>
Mounts:
/sys/fs/bpf from bpf-maps (rw)
/var/run/secrets/kubernetes.io/serviceaccount from kube-api-access-pqjr8 (ro)
clean-cilium-state:
Container ID:
Image: quay.io/cilium/cilium:v1.18.0@sha256:dfea023972d06ec183cfa3c9e7809716f85daaff042e573ef366e9ec6a0c0ab2
Image ID:
Port: <none>
Host Port: <none>
Command:
/init-container.sh
State: Waiting
Reason: PodInitializing
Ready: False
Restart Count: 0
Environment:
CILIUM_ALL_STATE: <set to the key 'clean-cilium-state' of config map 'cilium-config'> Optional: true
CILIUM_BPF_STATE: <set to the key 'clean-cilium-bpf-state' of config map 'cilium-config'> Optional: true
WRITE_CNI_CONF_WHEN_READY: <set to the key 'write-cni-conf-when-ready' of config map 'cilium-config'> Optional: true
Mounts:
/run/cilium/cgroupv2 from cilium-cgroup (rw)
/sys/fs/bpf from bpf-maps (rw)
/var/run/cilium from cilium-run (rw)
/var/run/secrets/kubernetes.io/serviceaccount from kube-api-access-pqjr8 (ro)
install-cni-binaries:
Container ID:
Image: quay.io/cilium/cilium:v1.18.0@sha256:dfea023972d06ec183cfa3c9e7809716f85daaff042e573ef366e9ec6a0c0ab2
Image ID:
Port: <none>
Host Port: <none>
Command:
/install-plugin.sh
State: Waiting
Reason: PodInitializing
Ready: False
Restart Count: 0
Requests:
cpu: 100m
memory: 10Mi
Environment: <none>
Mounts:
/host/opt/cni/bin from cni-path (rw)
/var/run/secrets/kubernetes.io/serviceaccount from kube-api-access-pqjr8 (ro)
Containers:
cilium-agent:
Container ID:
Image: quay.io/cilium/cilium:v1.18.0@sha256:dfea023972d06ec183cfa3c9e7809716f85daaff042e573ef366e9ec6a0c0ab2
Image ID:
Port: <none>
Host Port: <none>
Command:
cilium-agent
Args:
--config-dir=/tmp/cilium/config-map
State: Waiting
Reason: PodInitializing
Ready: False
Restart Count: 0
Liveness: http-get http://127.0.0.1:9879/healthz delay=0s timeout=5s period=30s #success=1 #failure=10
Readiness: http-get http://127.0.0.1:9879/healthz delay=0s timeout=5s period=30s #success=1 #failure=3
Startup: http-get http://127.0.0.1:9879/healthz delay=5s timeout=1s period=2s #success=1 #failure=300
Environment:
K8S_NODE_NAME: (v1:spec.nodeName)
CILIUM_K8S_NAMESPACE: kube-system (v1:metadata.namespace)
CILIUM_CLUSTERMESH_CONFIG: /var/lib/cilium/clustermesh/
GOMEMLIMIT: node allocatable (limits.memory)
KUBE_CLIENT_BACKOFF_BASE: 1
KUBE_CLIENT_BACKOFF_DURATION: 120
Mounts:
/host/etc/cni/net.d from etc-cni-netd (rw)
/host/proc/sys/kernel from host-proc-sys-kernel (rw)
/host/proc/sys/net from host-proc-sys-net (rw)
/lib/modules from lib-modules (ro)
/run/xtables.lock from xtables-lock (rw)
/sys/fs/bpf from bpf-maps (rw)
/tmp from tmp (rw)
/var/lib/cilium/clustermesh from clustermesh-secrets (ro)
/var/lib/cilium/tls/hubble from hubble-tls (ro)
/var/run/cilium from cilium-run (rw)
/var/run/cilium/envoy/sockets from envoy-sockets (rw)
/var/run/cilium/netns from cilium-netns (rw)
/var/run/secrets/kubernetes.io/serviceaccount from kube-api-access-pqjr8 (ro)
Conditions:
Type Status
PodReadyToStartContainers True
Initialized False
Ready False
ContainersReady False
PodScheduled True
Volumes:
tmp:
Type: EmptyDir (a temporary directory that shares a pod's lifetime)
Medium:
SizeLimit: <unset>
cilium-run:
Type: HostPath (bare host directory volume)
Path: /var/run/cilium
HostPathType: DirectoryOrCreate
cilium-netns:
Type: HostPath (bare host directory volume)
Path: /var/run/netns
HostPathType: DirectoryOrCreate
bpf-maps:
Type: HostPath (bare host directory volume)
Path: /sys/fs/bpf
HostPathType: DirectoryOrCreate
hostproc:
Type: HostPath (bare host directory volume)
Path: /proc
HostPathType: Directory
cilium-cgroup:
Type: HostPath (bare host directory volume)
Path: /run/cilium/cgroupv2
HostPathType: DirectoryOrCreate
cni-path:
Type: HostPath (bare host directory volume)
Path: /opt/cni/bin
HostPathType: DirectoryOrCreate
etc-cni-netd:
Type: HostPath (bare host directory volume)
Path: /etc/cni/net.d
HostPathType: DirectoryOrCreate
lib-modules:
Type: HostPath (bare host directory volume)
Path: /lib/modules
HostPathType:
xtables-lock:
Type: HostPath (bare host directory volume)
Path: /run/xtables.lock
HostPathType: FileOrCreate
envoy-sockets:
Type: HostPath (bare host directory volume)
Path: /var/run/cilium/envoy/sockets
HostPathType: DirectoryOrCreate
clustermesh-secrets:
Type: Projected (a volume that contains injected data from multiple sources)
SecretName: cilium-clustermesh
Optional: true
SecretName: clustermesh-apiserver-remote-cert
Optional: true
SecretName: clustermesh-apiserver-local-cert
Optional: true
host-proc-sys-net:
Type: HostPath (bare host directory volume)
Path: /proc/sys/net
HostPathType: Directory
host-proc-sys-kernel:
Type: HostPath (bare host directory volume)
Path: /proc/sys/kernel
HostPathType: Directory
hubble-tls:
Type: Projected (a volume that contains injected data from multiple sources)
SecretName: hubble-server-certs
Optional: true
kube-api-access-pqjr8:
Type: Projected (a volume that contains injected data from multiple sources)
TokenExpirationSeconds: 3607
ConfigMapName: kube-root-ca.crt
Optional: false
DownwardAPI: true
QoS Class: Burstable
Node-Selectors: kubernetes.io/os=linux
Tolerations: op=Exists
node.kubernetes.io/disk-pressure:NoSchedule op=Exists
node.kubernetes.io/memory-pressure:NoSchedule op=Exists
node.kubernetes.io/network-unavailable:NoSchedule op=Exists
node.kubernetes.io/not-ready:NoExecute op=Exists
node.kubernetes.io/pid-pressure:NoSchedule op=Exists
node.kubernetes.io/unreachable:NoExecute op=Exists
node.kubernetes.io/unschedulable:NoSchedule op=Exists
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Normal Scheduled 82s default-scheduler Successfully assigned kube-system/cilium-w96nb to node01.localdomain
Normal Pulled 16s (x2 over 82s) kubelet Container image "quay.io/cilium/cilium:v1.18.0@sha256:dfea023972d06ec183cfa3c9e7809716f85daaff042e573ef366e9ec6a0c0ab2" already present on machine and can be accessed by the pod
Normal Created 16s (x2 over 82s) kubelet Container created
Normal Started 16s (x2 over 82s) kubelet Container started
talosctl get disks
Хочу посмотреть диски
talosctl get disks –insecure –nodes 192.168.1.100
Ответ:
rpc error: code = NotFound desc = resource "disks" is not registered
Накидайте задачек по Kubernetes
Накидайте задачек по Kubernetes
Для обучения kubernetes Интересуют задачи из реального опыта.
Можно добавить: jenkins argo-cd github action cillium L2 Helm
У меня 16 задач в redmine висят + постоянно что-то придумываю сам.
vuejs api данные не выводятся
Что-то ни как не выводятся данные
в логах api сервера запросы есть.
Подскажите как правильно скрипт сделать??
<script setup>
import axios from 'axios'
async function addTodo() {
try {
const response = await axios.get('http://192.168.1.100:8000/items/ ')
console.log(response.data) // Получили добавленный объект
} catch (error) {
console.error('Ошибка добавления задачи:', error)
}
}
</script>
<template>
<div>{{ addTodo }}</div>
</template>
он мне просто текст этой функций выводит
Если просто кнопку делаю
<div @click.capture="addTodo">...</div>
не чего не выводит
что не правильно делаю?
python script
есть python скрипт func.py
в нём 3 функций
func1 func2 func3
Какой будет строка http запроса к функций этого скрипта?
Микросервисные приложения в кластере
Приветствую! Я в процессе своего обучения по kubernetes и у меня главный вопрос про микросервисные приложения для которых создавался kubernetes !
Интересует личный опыт специалиста или компании - ответа пока не нашёл.
Интересует информация как работают такие микросервисные приложения в кластерах kubernets от 50 POD.
Тем более я изучил как разворачиваются новые деплои в kubernetes и у меня еще больше стало вопросов, кто этим пользуется. Это сложные приложения.
Вопрос - нужна инфа о микросервисных приложениях работающих в кластере.
CSS cтиль форума Solarized (кастомный)
На основе стиля Solarized создал свой кастомный CSS стиль для сайта linux.org.ru
Найдёте ошибки или есть идей - пишите!
Использован плагин Stylus для браузера Firefox
Использованно расширение lorify-ng для Firefox
превьюшка-главная || превьюшка-трекер || превьюшка-ввод сообшения
/* ==UserStyle==
@name LOR Solarized (Dark or Light versions)
@namespace USO Archive
@author falcon-peregrinus
@description Solarized theme for Linux.Org.Ru. Has Dark and Light versions. Compitable with Tango.
@version 20150704.08.38
@license NONE
@preprocessor uso
@advanced dropdown light-dark "Color gamma" {
light "Light*" <<<EOT @namespace url(http://www.w3.org/1999/xhtml);
@-moz-document domain("linux.org.ru") {
html, body, .msg {
background-color: #fdf6e3 !important;
color: #657b83 !important;
}
#bd h1, #bd h2, .icon-tag, .stars, .icon-tag-color, .icon-user-color, .icon-pin-color, .icon-reply-color {
color: #657b83 !important;
}
.boxlet, .infoblock, #whois_userpic, thead, .forum tr:hover, span.tag, .page-number {
background-color: #eee8d5 !important;
color: #657b83 !important;
border-radius: 5px 45px 5px 45px;
}
.menu, #hd {
text-shadow: 2px 2px 5px #888;
background-color: #93a1a1 !important;
}
#hd .menu a:hover, #loginGreating a:hover {
text-shadow: 2px 2px 5px #888;
color: #fdf6e3 !important;
}
#sitetitle {
text-shadow: 0 0 5px #FFF, 0 0 10px #FFF, 0 0 15px #FFF, 0 0 20px #49ff18, 0 0 30px #49FF18, 0 0 40px #49FF18, 0 0 55px #49FF18, 0 0 75px #49ff18, -28px -29px 0px rgba(206,89,55,0);
color: #fdf6e3 !important;
}
.menu a, #loginGreating a {
color: #586e75 !important;
text-decoration: none !important;
}
}
a{
color: #b58900 !important;
}
a:visited {
color: #614700 !important;
}
a:hover {
color: #B52D00 !important;
}
a:active {
color: #B52D00 !important;
}
.stars {
color: #2aa198 !important;
}
.user-remark, .message-table a.secondary {
color: #839496 !important;
}
.msg {
border-radius: 0px !important;
border-bottom: 1px solid #657b83 !important;
}
.msg:target {
border-color: #dc322f !important;
}
.entry-body .msg {
border-bottom: none !important;
}
.btn, .btn a, #bd .nav li a {
background-color: #1A4D56 !important;
color: #586e75 !important;
border-radius: 45px 5px 45px 5px;
}
#bd .nav li a.current {
background-color: #1A4D56 !important;
color: #586e75 !important;
border-radius: 45px 5px 45px 5px;
}
#bd .nav li a.visited {
background-color: #1A4D56 !important;
color: #58756D !important;
border-radius: 45px 5px 45px 5px;
}
.btn-danger {
background: #dc322f !important;
color: #fdf6e3 !important;
}
.fav-buttons a {
color: #93a1a1 !important;
}
.fav-buttons .selected [class^="icon-"] {
color: #b58900 !important;
}
pre code, .code {
background: #eee8d5 !important;
color: #657b83 !important;
display: block !important;
padding: 0.5em !important;
}
pre .comment,pre .template_comment,pre .diff .header,pre .doctype,pre .pi,pre .lisp .string,pre .javadoc,pre .pragma {
color: #93a1a1 !important;
font-style: italic !important;
}
pre .keyword,pre .winutils,pre .method,pre .addition,pre .css .tag,pre .request,pre .status,pre .nginx .title {
color: #859900 !important;
}
pre .number,pre .command,pre .string,pre .tag .value,pre .rules .value,pre .phpdoc,pre .tex .formula,pre .regexp,pre .hexcolor {
color: #2aa198 !important;
}
pre .title,pre .localvars,pre .chunk,pre .decorator,pre .built_in,pre .identifier,pre .vhdl .literal,pre .id,pre .css .function {
color: #268bd2 !important;
}
pre .attribute,pre .variable,pre .lisp .body,pre .smalltalk .number,pre .constant,pre .class .title,pre .parent,pre .haskell .type {
color: #b58900 !important;
}
pre .preprocessor,pre .preprocessor .keyword,pre .shebang,pre .symbol,pre .symbol .string,pre .diff .change,pre .special,pre .attr_selector,pre .important,pre .subst,pre .cdata,pre .clojure .title,pre .css .pseudo {
color: #cb4b16 !important;
}
pre .deletion {
color: #dc322f !important;
}
pre .tex .formula {
background: #eee8d5 !important;
}
span.code {
display: inline !important;
padding: 0 !important;
}
} EOT;
dark "Dark" <<<EOT @namespace url(http://www.w3.org/1999/xhtml);
@-moz-document domain("linux.org.ru") {
html, body, .msg {
background-color: #002b36 !important;
color: #839496 !important;
}
#bd h1, #bd h2, .icon-tag, .stars, .icon-tag-color, .icon-user-color, .icon-pin-color, .icon-reply-color {
color: #839496 !important;
}
.boxlet, .infoblock, #whois_userpic, thead, .forum tr:hover, span.tag, .page-number {
background-color: #073642 !important;
color: #839496 !important;
border-radius: 5px 45px 5px 45px;
}
.menu, #hd {
background-color: #1A4D56 !important;
-webkit-box-shadow: 7px 7px 10px 0px rgba(95, 50, 125, 0.2);
-moz-box-shadow: 7px 7px 10px 0px rgba(95, 50, 125, 0.2);
box-shadow: 7px 7px 10px 0px rgba(95, 50, 125, 0.2);
border: 5px solid #1A4D56;
border-radius: 45px 5px 45px 5px;
}
#topProfile {
float: right;
font-size: 1.1em;
margin-top: 1rem;
margin-right: 0.8rem;
color: #B52D00;
text-shadow: 0 0 10px #FFFFFF;
}
.messages .msg {
-webkit-border-radius: 45px 5px 45px 5px;
-moz-border-radius: 45px 5px 45px 5px;
border-radius: 45px 5px 45px 5px;
}
.messages .msg:target {
-webkit-border-radius: 45px 5px 45px 5px;
-moz-border-radius: 45px 5px 45px 5px;
border-radius: 45px 5px 45px 5px;
}
#hd .menu a, #loginGreating a {
color: #839496 !important;
}
#hd .menu a:hover, #loginGreating a:hover {
color: #B52D00 !important;
}
#sitetitle {
color: #FFFFFF;
text-shadow: 0 0 5px #FFF, 0 0 10px #FFF, 0 0 15px #FFF, 0 0 20px #49ff18, 0 0 30px #49FF18, 0 0 40px #49FF18, 0 0 55px #49FF18, 0 0 75px #49ff18;
}
.menu a, #loginGreating a {
color: #93a1a1 !important;
text-decoration: none !important;
}
textarea {
background-color: #1A4D56 !important;
border-radius: 15px 15px 15px 15px;
border-color: #657b83 !important;
}
input {
background-color: #1A4D56 !important;
border-radius: 15px 15px 15px 15px;
border-color: #657b83 !important;
}
.link-reply, .link-quote, .reactions-li, .wakations-li, .link-self {
box-sizing: border-box;
width: 350px;
height: 150px;
font-size:18px;
border-width:1px;
border-color:#ffaa22;
border-top-left-radius:6px;
border-top-right-radius:6px;
border-bottom-left-radius:6px;
border-bottom-right-radius:6px;
box-shadow: 0px 1px 0px 0px #fff6af;
text-shadow: 0px 1px 0px #ffee66;
background:linear-gradient(#1A4D56, #657b83)
}
#bd nav .btn {
border-color: #657b83 !important;
border-radius: 25px 5px 25px 5px;
-webkit-box-shadow: 7px 7px 10px 0px rgba(95, 50, 125, 0.2);
-moz-box-shadow: 7px 7px 10px 0px rgba(95, 50, 125, 0.2);
box-shadow: 7px 7px 10px 0px rgba(95, 50, 125, 0.2);
}
.nav-buttons {
float: right;
background-color: #1A4D56 !important;
border-color: #657b83 !important;
border-radius: 25px 5px 25px 5px;
}
a {
color: #b58900 !important;
}
a:visited {
color: #614700 !important;
}
a:hover {
color: #B52D00 !important;
}
a:active {
color: #B52D00 !important;
}
.stars {
color: #36AB88 !important;
}
.user-remark, .message-table a.secondary {
color: #657b83 !important;
}
.msg {
border-radius: 0px !important;
border-bottom: 1px solid #839496 !important;
}
.msg:target {
border-color: #dc322f !important;
}
.entry-body .msg {
border-bottom: none !important;
}
.btn, .btn a, #bd .nav li a {
background-color: #1A4D56 !important;
color: #586e75 !important;
border-color: #657b83 !important;
border-radius: 45px 5px 45px 5px;
}
#bd .nav li a.current {
background-color: #1A4D56 !important;
color: #586e75 !important;
border-radius: 45px 5px 45px 5px;
}
#bd .nav li a.visited {
background-color: #1A4D56 !important;
color: #58756D !important;
border-radius: 45px 5px 45px 5px;
}
.btn-danger {
background: #dc322f !important;
color: #002b36 !important;
}
.fav-buttons a {
color: #586e75 !important;
}
.fav-buttons .selected [class^="icon-"] {
color: #b58900 !important;
}
pre code, .code {
background: #073642 !important;
color: #839496 !important;
display: block !important;
padding: 0.5em !important;
}
pre .comment,pre .template_comment,pre .diff .header,pre .doctype,pre .pi,pre .lisp .string,pre .javadoc,pre .pragma {
color: #586e75 !important;
font-style: italic !important;
}
pre .keyword,pre .winutils,pre .method,pre .addition,pre .css .tag,pre .request,pre .status,pre .nginx .title {
color: #859900 !important;
}
pre .number,pre .command,pre .string,pre .tag .value,pre .rules .value,pre .phpdoc,pre .tex .formula,pre .regexp,pre .hexcolor {
color: #2aa198 !important;
}
pre .title,pre .localvars,pre .chunk,pre .decorator,pre .built_in,pre .identifier,pre .vhdl .literal,pre .id,pre .css .function {
color: #268bd2 !important;
}
pre .attribute,pre .variable,pre .lisp .body,pre .smalltalk .number,pre .constant,pre .class .title,pre .parent,pre .haskell .type {
color: #b58900 !important;
}
pre .preprocessor,pre .preprocessor .keyword,pre .shebang,pre .symbol,pre .symbol .string,pre .diff .change,pre .special,pre .attr_selector,pre .important,pre .subst,pre .cdata,pre .clojure .title,pre .css .pseudo {
color: #cb4b16 !important;
}
pre .deletion {
color: #dc322f !important;
}
pre .tex .formula {
background: #073642 !important;
}
span.code {
display: inline !important;
padding: 0 !important;
}
}
EOT;
}
==/UserStyle== */
/*[[light-dark]]*/
Stylus правки в CSS Лора
Поставил расширение Stylus для Firefox.
В какой строке CSS добавить тень для текста в главном меню?
text-shadow: 2px 2px 5px #888;
Новости || Галерея || Статьи || Форум
java web ui
Посоветуйте какие есть приложения в github на java с доступом web ui.
Хочу это приложение в docker установить. Нужно для тестов.
вопрос по автоматическому деплою CI/CD
Автодеплой Git–>Gitlab–>Kubernetes–>Traefik&NGINX->World
DEployment создаётся POD создаются(эти шаги работают)
А каким инструментом создаётся доступ пользователей к этим ресурсам снаружи ??
Нужно ещё Ingress сервис создать и т.п.
Нужен NGINX или Traefik обратный HTTP-прокси и балансировщик нагрузки .
Это все автоматом должно настраиваться при Git push.
kuber install and crash
Установил kubernetes на Debian(VirtualBox)Mem=5048,Cpu=2 В какую сторону копать ошибку???
стартую:
kubeadm init –control-plane-endpoint=$HOSTNAME
По началу ПОДы показывал,потом началось:
kubectl get pods –all-namespaces
The connection to the server node-01:6443 was refused - did you specify the right host or port?
journalctl -f -u kubelet.service
Dec 17 12:54:22 node-01 kubelet[797]: I1217 12:54:22.422257 797 scope.go:117] "RemoveContainer" containerID="05b0005a56c8d217fdf85fc552ab3ac631003678a90080fccd5a44b7eaf6f99b"
Dec 17 12:54:22 node-01 kubelet[797]: E1217 12:54:22.422718 797 pod_workers.go:1301] "Error syncing pod, skipping" err="failed to \"StartContainer\" for \"kube-controller-manager\" w ith CrashLoopBackOff: \"back-off 5m0s restarting failed container=kube-controller-manager pod=kube-controller-manager-node-01_kube-system(dcfb8f60d21e77af673e430a4091f4c8)\"" pod="kube-s ystem/kube-controller-manager-node-01" podUID="dcfb8f60d21e77af673e430a4091f4c8"
Dec 17 12:54:24 node-01 kubelet[797]: E1217 12:54:24.438127 797 kubelet.go:3117] "Container runtime network not ready" networkReady="NetworkReady=false reason:NetworkPluginNotReady message:Network plugin returns error: cni plugin not initialized"
Dec 17 12:54:25 node-01 kubelet[797]: I1217 12:54:25.454727 797 scope.go:117] "RemoveContainer" containerID="05b935247939a259d83e6463968bda857cc1c3c28473a684c5efbf7d60163f3b"
Dec 17 12:54:25 node-01 kubelet[797]: E1217 12:54:25.455866 797 pod_workers.go:1301] "Error syncing pod, skipping" err="failed to \"StartContainer\" for \"kube-apiserver\" with CrashLoopBackOff: \"back-off 5m0s restarting failed container=kube-apiserver pod=kube-apiserver-node-01_kube-system(2f88ee07fe379110744672da1a8923b3)\"" pod="kube-system/kube-apiserver-node-01" podUID="2f88ee07fe379110744672da1a8923b3"
Dec 17 12:54:27 node-01 kubelet[797]: I1217 12:54:27.469044 797 scope.go:117] "RemoveContainer" containerID="25b904a2237a91dbbfb79613c19816977b473fc370a30e03c1b5e636a8250216"
Dec 17 12:54:27 node-01 kubelet[797]: E1217 12:54:27.470882 797 pod_workers.go:1301] "Error syncing pod, skipping" err="failed to \"StartContainer\" for \"kube-proxy\" with CrashLoopBackOff: \"back-off 5m0s restarting failed container=kube-proxy pod=kube-proxy-q6qkc_kube-system(5542650e-f8d2-4fa8-82a1-cca6baf42fcc)\"" pod="kube-system/kube-proxy-q6qkc" podUID="5542650e-f8d2-4fa8-82a1-cca6baf42fcc"
Dec 17 12:54:28 node-01 kubelet[797]: E1217 12:54:28.651589 797 controller.go:145] "Failed to ensure lease exists, will retry" err="Get \"https://192.168.1.10:6443/apis/coordination.k8s.io/v1/namespaces/kube-node-lease/leases/node-01?timeout=10s\": dial tcp 192.168.1.10:6443: connect: connection refused" interval="7s"
Dec 17 12:54:28 node-01 kubelet[797]: E1217 12:54:28.780613 797 event.go:368] "Unable to write event (may retry after sleeping)" err="Patch \"https://192.168.1.10:6443/api/v1/namespaces/kube-system/events/kube-scheduler-node-01.18821052a502108b\": dial tcp 192.168.1.10:6443: connect: connection refused" event="&Event{ObjectMeta:{kube-scheduler-node-01.18821052a502108b kube-system 3172 0 0001-01-01 00:00:00 +0000 UTC <nil> <nil> map[] map[] [] [] []},InvolvedObject:ObjectReference{Kind:Pod,Namespace:kube-system,Name:kube-scheduler-node-01,UID:eb3bdd36cec9338c0ac264972d3ecaa9,APIVersion:v1,ResourceVersion:,FieldPath:spec.containers{kube-scheduler},},Reason:BackOff,Message:Back-off restarting failed container kube-scheduler in pod kube-scheduler-node-01_kube-system(eb3bdd36cec9338c0ac264972d3ecaa9),Source:EventSource{Component:kubelet,Host:node-01,},FirstTimestamp:2025-12-17 12:19:11 -0500 EST,LastTimestamp:2025-12-17 12:52:35.458928337 -0500 EST m=+2165.415672342,Count:142,Type:Warning,EventTime:0001-01-01 00:00:00 +0000 UTC,Series:nil,Action:,Related:nil,ReportingController:kubelet,ReportingInstance:node-01,}"
Dec 17 12:54:29 node-01 kubelet[797]: E1217 12:54:29.443856 797 kubelet.go:3117] "Container runtime network not ready" networkReady="NetworkReady=false reason:NetworkPluginNotReady message:Network plugin returns error: cni plugin not initialized"
Dec 17 12:54:30 node-01 kubelet[797]: I1217 12:54:30.485105 797 status_manager.go:895] "Failed to get status for pod" podUID="2f88ee07fe379110744672da1a8923b3" pod="kube-system/kube-apiserver-node-01" err="Get \"https://192.168.1.10:6443/api/v1/namespaces/kube-system/pods/kube-apiserver-node-01\": dial tcp 192.168.1.10:6443: connect: connection refused"
Dec 17 12:54:30 node-01 kubelet[797]: I1217 12:54:30.486821 797 status_manager.go:895] "Failed to get status for pod" podUID="dcfb8f60d21e77af673e430a4091f4c8" pod="kube-system/kube-controller-manager-node-01" err="Get \"https://192.168.1.10:6443/api/v1/namespaces/kube-system/pods/kube-controller-manager-node-01\": dial tcp 192.168.1.10:6443: connect: connection refused"
Dec 17 12:54:30 node-01 kubelet[797]: I1217 12:54:30.488659 797 status_manager.go:895] "Failed to get status for pod" podUID="eb3bdd36cec9338c0ac264972d3ecaa9" pod="kube-system/kube-scheduler-node-01" err="Get \"https://192.168.1.10:6443/api/v1/namespaces/kube-system/pods/kube-scheduler-node-01\": dial tcp 192.168.1.10:6443: connect: connection refused"
Dec 17 12:54:30 node-01 kubelet[797]: I1217 12:54:30.489371 797 status_manager.go:895] "Failed to get status for pod" podUID="5542650e-f8d2-4fa8-82a1-cca6baf42fcc" pod="kube-system/kube-proxy-q6qkc" err="Get \"https://192.168.1.10:6443/api/v1/namespaces/kube-system/pods/kube-proxy-q6qkc\": dial tcp 192.168.1.10:6443: connect: connection refused"
Dec 17 12:54:30 node-01 kubelet[797]: I1217 12:54:30.490248 797 status_manager.go:895] "Failed to get status for pod" podUID="51c670536858241606c4bad9a5634813" pod="kube-system/etcd-node-01" err="Get \"https://192.168.1.10:6443/api/v1/namespaces/kube-system/pods/etcd-node-01\": dial tcp 192.168.1.10:6443: connect: connection refused"
Dec 17 12:54:30 node-01 kubelet[797]: I1217 12:54:30.518076 797 scope.go:117] "RemoveContainer" containerID="e2a7510faecfe25de69adf5dcfaf75cb5d08f14560540791829c45de00002d64"
Dec 17 12:54:30 node-01 kubelet[797]: E1217 12:54:30.518386 797 pod_workers.go:1301] "Error syncing pod, skipping" err="failed to \"StartContainer\" for \"kube-scheduler\" with CrashLoopBackOff: \"back-off 5m0s restarting failed container=kube-scheduler pod=kube-scheduler-node-01_kube-system(eb3bdd36cec9338c0ac264972d3ecaa9)\"" pod="kube-system/kube-scheduler-node-01" podUID="eb3bdd36cec9338c0ac264972d3ecaa9"
^C
[b]kubectl events[/b]
LAST SEEN TYPE REASON OBJECT MESSAGE
8m11s Normal Starting Node/node-01 Starting kubelet.
8m11s Warning InvalidDiskCapacity Node/node-01 invalid capacity 0 on image filesystem
8m11s (x8 over 8m11s) Normal NodeHasSufficientMemory Node/node-01 Node node-01 status is now: NodeHasSufficientMemory
8m11s (x8 over 8m11s) Normal NodeHasNoDiskPressure Node/node-01 Node node-01 status is now: NodeHasNoDiskPressure
8m11s (x7 over 8m11s) Normal NodeHasSufficientPID Node/node-01 Node node-01 status is now: NodeHasSufficientPID
8m11s Normal NodeAllocatableEnforced Node/node-01 Updated Node Allocatable limit across pods
8m2s Normal Starting Node/node-01 Starting kubelet.
8m2s Warning InvalidDiskCapacity Node/node-01 invalid capacity 0 on image filesystem
8m2s Normal NodeAllocatableEnforced Node/node-01 Updated Node Allocatable limit across pods
8m2s Normal NodeHasSufficientMemory Node/node-01 Node node-01 status is now: NodeHasSufficientMemory
8m2s Normal NodeHasNoDiskPressure Node/node-01 Node node-01 status is now: NodeHasNoDiskPressure
8m2s Normal NodeHasSufficientPID Node/node-01 Node node-01 status is now: NodeHasSufficientPID
7m1s Normal RegisteredNode Node/node-01 Node node-01 event: Registered Node node-01 in Controller
6m58s Normal Starting Node/node-01
4m58s Normal Starting Node/node-01
4m34s Normal RegisteredNode Node/node-01 Node node-01 event: Registered Node node-01 in Controller
3m34s Normal Starting Node/node-01
kubectl get pods –all-namespaces
NAMESPACE NAME READY STATUS RESTARTS AGE
kube-system coredns-674b8bbfcf-nvm5q 0/1 Pending 0 46m
kube-system coredns-674b8bbfcf-zpkbl 0/1 Pending 0 46m
kube-system etcd-node-01 1/1 Running 63 (2m23s ago) 46m
kube-system kube-apiserver-node-01 1/1 Running 68 (2m16s ago) 46m
kube-system kube-controller-manager-node-01 0/1 CrashLoopBackOff 69 (45s ago) 47m
kube-system kube-proxy-gxhnz 1/1 Running 21 (62s ago) 46m
kube-system kube-scheduler-node-01 1/1 Running 77 (58s ago) 46m
Ruby version is 3.2.3, but your Gemfile specified
Делаю
sudo bundle install
Ругается
Your Ruby version is 3.2.3, but your Gemfile specified >= 2.5.0, < 3.2.0
Как отремонтировать?
Перемещено Pinkbyte из linux-install
Избранные теги
Избранные теги в профиле пользователя, какие у них возможности в работе сайта?
jenkins kubectl
jenkinsfile авторизация jenkins+kubernetes настроена
в паплайне
- ./kubectl get pods -A
Выдает ошибку
E1208 14:24:15.345004 54 memcache.go:265] "Unhandled Error" err="couldn't get current server API group list: Get \"http://localhost:8080/api?timeout=32s\": dial tcp [::1]:8080: connect: connection refused"
E1208 14:24:15.346319 54 memcache.go:265] "Unhandled Error" err="couldn't get current server API group list: Get \"http://localhost:8080/api?timeout=32s\": dial tcp [::1]:8080: connect: connection refused"
E1208 14:24:15.347793 54 memcache.go:265] "Unhandled Error" err="couldn't get current server API group list: Get \"http://localhost:8080/api?timeout=32s\": dial tcp [::1]:8080: connect: connection refused"
E1208 14:24:15.348271 54 memcache.go:265] "Unhandled Error" err="couldn't get current server API group list: Get \"http://localhost:8080/api?timeout=32s\": dial tcp [::1]:8080: connect: connection refused"
E1208 14:24:15.349647 54 memcache.go:265] "Unhandled Error" err="couldn't get current server API group list: Get \"http://localhost:8080/api?timeout=32s\": dial tcp [::1]:8080: connect: connection refused"
The connection to the server localhost:8080 was refused - did you specify the right host or port?```
В какую сторону копать?
access bin файл запутался
запускаю докер контейнер->curl скачивает kubectl
потом назначить права и скопировать в /usr/local/bin/kubectl
/usr/local/bin/kubectl```
Вывод
```sudo: you do not exist in the passwd database```
Что ему надо?
Запускаю так:
```chmod +x ./kubectl && mv ./kubectl/usr/local/bin/kubectl```
Вывод
```mv: cannot create regular file '/usr/local/bin/kubectl': Permission denied```
Какие права тебе нужны?
jenkinsfile стартует POD и выключается
Как новичку подскажите в какую сторону изучать. В pipline jenkins
agent {
kubernetes {
yaml '''
apiVersion: v1
kind: Pod
spec:
containers:
- name: debian
image: debian:latest
command:
- cat
tty: true
'''
}
}
stages {
stage('Run IP A ') {
steps {
container('debian') {
sh 'uname -a'
}
}
}
}
}
POD стартует выдает uname -a и завершает свою работу.
Может лучше Deployment развернуть?
Jenkins 2.528.2 у кого установленна
Последняя версия Jenkins 2.528.2 https://get.jenkins.io/war-stable/2.528.2/
У кого установлена? Она стабильно работает?
kubernetes
Есть специалисты кто с ним работает? kubernetes файлы из внешнего мира перемещать в POD?
| следующие → |