k3s-ha-non-ssl.sh

systemctl stop firewalld
systemctl disable firewalld
systemctl unmask firewalld

yum install -y iptables-services

systemctl enable iptables
systemctl start iptables
sleep 3

systemctl stop docker
systemctl start docker

K8S_LOCAL_STORAGE_DIR=${K8S_LOCAL_STORAGE_DIR:-"/opt/storage/pgsql/db"}
#K8S_LOCAL_STORAGE_USER=${K8S_LOCAL_STORAGE_USER:-"postgres"}
K8S_LOCAL_STORAGE_PASS=${K8S_LOCAL_STORAGE_PASS:-"pwd0123456789"}
K8S_LOCAL_STORAGE_DB=${K8S_LOCAL_STORAGE_DB:-"k8s"}


/usr/local/bin/k3s-uninstall.sh || true
docker-compose down || true
rm -rf ${K8S_LOCAL_STORAGE_DIR}
cat > docker-compose.yml <<EOF
version: "3"
services:
  db:
    image: "postgres:10"
    container_name: "k8s-storage-pgsql"
    environment:
      #- POSTGRES_USER=postgres
      - POSTGRES_PASSWORD=a12345
      - POSTGRES_DB=k3s
    ports:
      - "15432:5432"
    volumes:
      - ${K8S_LOCAL_STORAGE_DIR}:/var/lib/postgresql/data

EOF

if [[ ! -f "/usr/bin/docker-compose" ]]; then
curl -L "https://github.com/docker/compose/releases/download/1.24.1/docker-compose-$(uname -s)-$(uname -m)" \
  -o /usr/bin/docker-compose && \
  chmod +x /usr/bin/docker-compose
fi

docker-compose up -d

sleep 5

/usr/local/bin/k3s-uninstall.sh || true

curl -sfL https://get.k3s.io | INSTALL_K3S_VERSION=v0.9.1 \
  sh -s - server --storage-endpoint='postgres://postgres:a12345@localhost:15432/k3s?sslmode=disable' \
  --bootstrap-save

kubectl create -f https://gist.githubusercontent.com/ziozzang/6fbed3913f12fae26ed85104286be919/raw/80a31373b4cf81a6103e8621119a0b90105e6211/k8s-test-pod.yml

exit 0
curl -sfL https://get.k3s.io | \
  sh -s - server --no-deploy traefik  --bind-address 0.0.0.0 \
  --storage-endpoint='postgres://postgres:a12345@localhost:15432/k3s?sslmode=disable' \
  --bootstrap-save

k3s-ha.sh

# Set Envs.
K8S_LOCAL_STORAGE_DIR=${K8S_LOCAL_STORAGE_DIR:-"/opt/storage/pgsql/db"}
K8S_LOCAL_STORAGE_USER=${K8S_LOCAL_STORAGE_USER:-"k8s"}
K8S_LOCAL_STORAGE_PASS=${K8S_LOCAL_STORAGE_PASS:-"pwd0123456789"}
K8S_LOCAL_STORAGE_DB=${K8S_LOCAL_STORAGE_DB:-"k8s"}

CERT_PGSQL_PATH=${CERT_PGSQL_PATH:-"/opt/storage/pgsql/cert"}

# Get CFSSL
curl -s -L -o /usr/bin/cfssl https://pkg.cfssl.org/R1.2/cfssl_linux-amd64
curl -s -L -o /usr/bin/cfssljson https://pkg.cfssl.org/R1.2/cfssljson_linux-amd64
chmod +x /usr/bin/{cfssl,cfssljson}

cfssl print-defaults config > ca-config.json
cfssl print-defaults csr > ca-csr.json

rm -rf ${CERT_PGSQL_PATH}
mkdir -p "${CERT_PGSQL_PATH}"
set -euo pipefail
openssl req -new -text -passout pass:abcd -subj /CN=localhost -out ${CERT_PGSQL_PATH}/server.req
mv -f privkey.pem ${CERT_PGSQL_PATH}/privkey.pem
openssl rsa -in ${CERT_PGSQL_PATH}/privkey.pem -passin pass:abcd -out ${CERT_PGSQL_PATH}/server.key
openssl req -x509 -in ${CERT_PGSQL_PATH}/server.req -text -key ${CERT_PGSQL_PATH}/server.key -out ${CERT_PGSQL_PATH}/server.crt

#chmod 640 ${CERT_PGSQL_PATH}/server.key
#chown 0:0 ${CERT_PGSQL_PATH}/server.key



cat > docker-compose.yml <<EOF
version: "3"
services:
  db:
    image: "postgres:10"
    container_name: "k8s-storage-pgsql"
    environment:
      - POSTGRES_USER=${K8S_LOCAL_STORAGE_USER}
      - POSTGRES_PASSWORD=${K8S_LOCAL_STORAGE_PASS}
      - POSTGRES_DB=${K8S_LOCAL_STORAGE_DB}
    ports:
      - "54320:5432"
    volumes:
      - ${K8S_LOCAL_STORAGE_DIR}:/var/lib/postgresql/data
      #- ${CERT_PGSQL_PATH}/pgsql-server.key:/var/lib/postgresql/pgsql-server.key:ro
      #- ${CERT_PGSQL_PATH}/pgsql-server.crt:/var/lib/postgresql/pgsql-server.crt:ro
      - ${CERT_PGSQL_PATH}/:/var/lib/postgresql/cert:ro
    command: -c ssl=on -c ssl_cert_file=/var/lib/postgresql/cert/pgsql-server.crt -c ssl_key_file=/var/lib/postgresql/cert/pgsql-server.key
EOF

cat > docker-compose.yml <<EOF
version: '3.5'
services:
  postgres-server:
    image: "postgres:10"
    container_name: "k8s-storage-pgsql"
    restart: always
    ports:
      - "5432:5432"
    environment:
      - POSTGRES_USER=${K8S_LOCAL_STORAGE_USER}
      - POSTGRES_PASSWORD=${K8S_LOCAL_STORAGE_PASS}
      - POSTGRES_DB=${K8S_LOCAL_STORAGE_DB}
    volumes:
      - ./services/postgres/docker-entrypoint-initdb.d:/docker-entrypoint-initdb.d:ro
      - ${K8S_LOCAL_STORAGE_DIR}/:/var/lib/postgresql/data
      - /etc/ssl/certs/docker:/etc/ssl/postgres:ro
      - /etc/localtime:/etc/localtime:ro
      - ${CERT_PGSQL_PATH}/:/var/lib/postgresql/cert-tmp
    entrypoint: /bin/sh -c "cp -f /var/lib/postgresql/cert-tmp/* /var/lib/postgresql/ && chown postgres:postgres /var/lib/postgresql/server.* && chmod 0600 /var/lib/postgresql/server.* && docker-entrypoint.sh -c ssl=on -c ssl_cert_file=/var/lib/postgresql/server.crt -c ssl_key_file=/var/lib/postgresql/server.key"
    
EOF

curl -L "https://github.com/docker/compose/releases/download/1.24.1/docker-compose-$(uname -s)-$(uname -m)" \
  -o /usr/bin/docker-compose && \
  chmod +x /usr/bin/docker-compose

docker-compose up -d

/usr/local/bin/k3s-uninstall.sh || true

curl -sfL https://get.k3s.io | \
  sh -s - server --no-deploy traefik  --bind-address 0.0.0.0 \
  --storage-endpoint='postgres://${K8S_LOCAL_STORAGE_USER}:${K8S_LOCAL_STORAGE_PASS}@localhost:54320/${K8S_LOCAL_STORAGE_DB}?sslmode=disable' \
  --storage-certfile ${CERT_PGSQL_PATH}/server.crt \
  --storage-keyfile ${CERT_PGSQL_PATH}/server.key \
  --bootstrap-save
  
  --storage-cafile ${CERT_PGSQL_PATH}/ca.crt \
  
  
  INSTALL_K3S_SKIP_DOWNLOAD=true ./install.sh \
   --storage-endpoint='postgres://root:secret@10.0.2.2:5432/testdb' \
   --storage-certfile `pwd`/etcd-ca/certs/etcd-client.crt \
   --storage-keyfile `pwd`/etcd-ca/private/etcd-client.key
   
      --storage-cafile `pwd`/etcd-ca/certs/ca.crt \