Apache tomcat httpd 톰캣 ArgoCD 아파치 mod_jk 모니터링 Apache/Tomcat cicd Datadog mod_proxy AJP Kafka CIDR 카프카 container vs vm 컨테이너 vs 가상머신 tomcat redis session redis session clustering 컨테이너 개념 datadog monitor 한번에 datadog resource 복사 datadot sync datadog copy datadog-sync 특수문자 error %5c ErrorReportValve Tomcat default error page Apache Limit 아파치 메소드 Apache Method 설정 Apache Method 제한 mod_allowmethods AllowMethods sun.security.provider.certpath.SunCertPathBuilderException SSL인증서 오류 DigiCert unable to find valid certification path to requested target kubernetes upgrade kubernetes 무중단 PodDisruptionBudget kubernetes PodDisruptionBudget kubernetes pdb nginx ingress https nginx ingress tls certmanager nginx ingress kubernetest certmanager cert manager ingress kubernetes ingress kubernets alb nginx ingress controller nginx ingress nginx install nginx compile eks multiple cidr vpc-cni eks cidr multiple cidr kubernetes plugin kube-ps1 nodeshell kubectl-neat kubens kubectl-ctx tekton ci kubernetes ci event listener tekton pipeline pipelinerun tekton argocd helm argocd cli argocd repo argocd repository github repo argocd selfheal argocd prune sync policy selfheal eks argocd kubernetes argocd kubernetes cicd roundrobin partitioner sticky partitioner datadog eks datadog kubernetes kubernetes 모니터링 jmxproxy jmx-proxy 톰캣 모니터링 Tomcat monitoring datadog apache Apache 모니터링 mod_info mod_status Datadog 설치 k8s모니터링 Cloud모니터링 Datadog-agent maxthreads 사중화 DeltaManager BackupManager SessionClustering DB패스워드 암호화 tomcat-dbcp CATALINA_BASE gateway timeout WEB/WAS연동 threadlimit cert-manager private repo Partitioner PKIX path building failed 데이터독 tomcat redis error page tomcat manager eks kubectl tomcat-jdbc Continuous Delivery pdb ServerLimit ssl인증서 access token bad gateway ingress url check nginx 설치 504 redis jsessionid CATALINA_HOME mpm nginx Mod_security 502 KREW catalina dbpool MQ timeout IP클래스 서브넷팅 Consumer 서브넷마스크 서브넷 broker KEEPALIVE 보안취약점 이중화 producer prune dd PIPELINE container Partition JDBC webserver JNDI event Session thread HTTP zookeeper validation IP web