Nurlan199206

1) [2024-09-26 18:14:41,186] ERROR Exiting Kafka due to fatal exception (kafka.Kafka$)
java.lang.RuntimeException: No readable meta.properties files found.

2) cd /tmp
mkdir kraft-combined-logs
touch kraft-combined-logs/meta.properties

3) ./bin/kafka-storage.sh random-uuid
output: fWDamvz8T0-dLH0IFQP2Wg

Nurlan199206

Free VMware License Keys / ESXi ISOs

They should work. Works for all cores of your host system. Also you can download ESXi from here.

Links:

vCenter

• vCenter Server 8 Standard
• vCenter Server 7

ESXi

• ESXi 8
• ESXi 7 Enterprise Plus

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# <secret_cookie_auth_key> - 32 bytes string (regex: a-z0-9, example: rpb7aos4rd0m32x9omcrcqacnia0xty2)
# <secret_cookie_enc_key> - 32 bytes string (regex: a-z0-9, example: gg1ejofgupoc19wyuywr2yflm75aeiwg)
#
# prom rules:
#     - name: ForOpenshiftConsole
#       rules:
#         - expr: sum(rate(container_cpu_usage_seconds_total{job="kubelet",container!="",container!="POD"}[2m])) by (namespace,pod)
#           record: pod:container_cpu_usage:sum
#         - expr: sum(kube_pod_container_resource_requests{container!=""}) by (namespace, pod, resource)
#           record: kube_pod_resource_request

Nurlan199206

gitlab-runner ssh executor 

ssh: handshake failed: ssh: unable to authenticate, attempted methods [none publickey], no supported methods remain

HOW TO FIX:

cat /home/user/.ssh/id_rsa.pub >> /home/user/.ssh/authorized_keys

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Y,X,Y    Y,X      <== ===> Y   COMBO 2 ERMAC

down, left + A + RT в воздухе

X,Y,A + захват

============================HOMELANDER===============================

<=== A, <=== X,B,A

Nurlan199206

helm install prometheus-stack prometheus-community/kube-prometheus-stack --version 58.2.0 --namespace=monitoring --create-namespace

helm upgrade --install prometheus-stack prometheus-community/kube-prometheus-stack --version 58.2.0 --namespace=monitoring -f values.yaml
=====================================================================================================================================

helm install prometheus-community/prometheus:v2.41.0 --namespace=monitoring --debug --dry-run

helm install nginx --namespace=default --debug  --set image.name=nurlan1992/app:v1 -f values.yaml .

helm upgrade --debug --install nginx --namespace=default  --set image.name=nurlan1992/app:v1 -f values.yaml .

Nurlan199206

Get Active Directory certificate
1. openssl s_client -showcerts -connect 192.168.1.155:636

2. copy cert output from previous command and save to your root keycloak truststores location! for example: /opt/keycloak/conf/truststores

2. mcedit /path/keycloak/bin/kc.sh 

3. if you gettins SSL error when connecting to LDAP server:
In JAVA_OPTS add to the end of the line -Dcom.sun.jndi.ldap.object.disableEndpointIdentification=true

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Vanilla OKD Console integration with Keycloak OIDC

Software version:

Keycloak: 23.0.7
Kubernetes: 1.26.5

# Run Keycloak on port 443 with custom domain
1) bash kc.sh start-dev --https-certificate-file=/etc/letsencrypt/live/auth.dev-ops.kz/fullchain.pem --https-certificate-key-file=/etc/letsencrypt/live/auth.dev-ops.kz/privkey.pem --https-port=443

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openssl genrsa -out deployer.key 2048
openssl req -new -key deployer.key -out deployer.csr -subj "/CN=deployer"

cat deployer.csr | base64 | tr -d "\n"

cat <<EOF | kubectl apply -f -
apiVersion: certificates.k8s.io/v1
kind: CertificateSigningRequest
metadata:
  name: deployer

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/etc/logrotate.d/postgresql-common

/var/log/postgresql/*.log {
       hourly
       rotate 3
       size 5M
       compress
       notifempty
       missingok
       nocreate