CockroachDB

CockroachDB是一個資料庫軟體，目標是與PostgreSQL相容。

測試

Kubernetes

apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: poc-r5
spec:
  replicas: 5
  serviceName: cockroachdb-r5
  selector:
    matchLabels:
      app: cockroachdb-r5
  template:
    metadata:
      labels:
        app: cockroachdb-r5
    spec:
      containers:
      - name: cockroachdb-r5
        image: ubuntu:18.04
        command: ["/bin/sh", "-c"]
        args:
          - export DEBIAN_FRONTEND=noninteractive;
            sed -i 's/archive.ubuntu.com/us.archive.ubuntu.com/' /etc/apt/sources.list;
            apt update;
            apt install -y iproute2 iputils-ping locales mtr-tiny net-tools tzdata vim-nox wget;
            cd /tmp;
            wget -qO- https://binaries.cockroachdb.com/cockroach-v2.1.3.linux-amd64.tgz | tar xvz;
            cp -i cockroach-v2.1.3.linux-amd64/cockroach /usr/local/bin;
            sleep 3153600000
        resources:
          requests:
            memory: "15Gi"
        env:
        - name: LC_ALL
          value: en_US.UTF-8
      nodeSelector:
        instancetype: r5
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: poc-c5
spec:
  replicas: 1
  serviceName: cockroachdb-c5
  selector:
    matchLabels:
      app: cockroachdb-c5
  template:
    metadata:
      labels:
        app: cockroachdb-c5
    spec:
      containers:
      - name: cockroachdb-c5
        image: ubuntu:18.04
        command: ["/bin/sh", "-c"]
        args:
          - export DEBIAN_FRONTEND=noninteractive;
            sed -i 's/archive.ubuntu.com/us.archive.ubuntu.com/' /etc/apt/sources.list;
            apt update;
            apt install -y ant default-jdk git iproute2 iputils-ping locales mtr-tiny net-tools openjdk-8-jdk postgresql-client tzdata vim-nox wget;
            update-alternatives --set java /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java;
            cd /root;
            git clone https://github.com/oltpbenchmark/oltpbench.git;
            cd oltpbench;
            sed -i -e 's/^ALTER TABLE/-- ALTER TABLE/' src/com/oltpbenchmark/benchmarks/tpcc/ddls/tpcc-postgres-ddl.sql;
            ant clean;
            ant;
            sleep 3153600000
        resources:
          requests:
            cpu: "7000m"
        env:
        - name: LC_ALL
          value: en_US.UTF-8
      nodeSelector:
        instancetype: c5

外部連結

• 官方網站