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docker

• [ERROR FileAvailable--etc-kubernetes-pki-ca.crt]: /etc/kubernetes/pki/ca.crt already exists

  IT 2020. 6. 3. 11:45

  #virtualbox #master node rm -rf /root/.kube/config kubeadm reset kubeadm init --pod-network-cidr=10.90.0.0/16 --apiserver-advertise-address=192.168.56.114 rm -rf /root/.kube/config mkdir -p $HOME/.kube sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config sudo chown $(id -u):$(id -g) $HOME/.kube/config systemctl restart kubelet systemctl restart docker #slave1 node systemctl restart kubelet s..

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• 쿠버네티스 설치

  IT 2020. 6. 2. 12:10

  #centos7 swapoff -a echo 0 > /proc/sys/vm/swappiness sed -e '/swap/ s/^#*/#/' -i /etc/fstab systemctl disable firewalld systemctl stop firewalld setenforce 0 sed -i 's/^SELINUX=enforcing$/SELINUX=permissive/' /etc/selinux/config cat

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• /proc/sys/net/bridge/bridge-nf-call-iptables contents are not set to 1

  IT 2020. 6. 2. 09:58

  #해결 echo '1' > /proc/sys/net/bridge/bridge-nf-call-iptables

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• ADD failed: stat /var/lib/docker/tmp/docker-builder430151862/codeigniter: no such file or directory

  카테고리 없음 2018. 8. 31. 20:50

  ADD failed: stat /var/lib/docker/tmp/docker-builder0000020/codeigniter: no such file or directory실행 시 Dockerfile 폴더가 없다라는 에러 ADD codeigniter /var/codeigniter (이렇게 되어있다.)이유는 Dockerfile 실행시킬때 codeigniter폴더가 없기 때문에 생기는 오류 메시지

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