package com.mirantis.mk

/**
 * setup and test salt-master
 *
 * @param masterName          salt master's name
 * @param clusterName         model cluster name
 * @param extraFormulas       extraFormulas to install
 * @param formulasSource      formulas source (git or pkg)
 * @param reclassVersion      Version of used reclass (branch, tag, ...) (optional, default master)
 * @param testDir             directory of model
 * @param formulasSource      Salt formulas source type (optional, default pkg)
 * @param formulasRevision    APT revision for formulas (optional default stable)
 * @param ignoreClassNotfound Ignore missing classes for reclass model
 * @param dockerMaxCpus       max cpus passed to docker (default 0, disabled)
 * @param legacyTestingMode   do you want to enable legacy testing mode (iterating through the nodes directory definitions instead of reading cluster models)
 * @param aptRepoUrl          package repository with salt formulas
 * @param aptRepoGPG          GPG key for apt repository with formulas
 */

def setupAndTestNode(masterName, clusterName, extraFormulas, testDir, formulasSource = 'pkg', formulasRevision = 'stable', reclassVersion = "master", dockerMaxCpus = 0, ignoreClassNotfound = false, legacyTestingMode = false, aptRepoUrl='', aptRepoGPG='') {
  // timeout for test execution (40min)
  def testTimeout = 40 * 60
  def saltOpts = "--retcode-passthrough --force-color"
  def common = new com.mirantis.mk.Common()
  def workspace = common.getWorkspace()
  def img = docker.image("mirantis/salt:saltstack-ubuntu-xenial-salt-2017.7")
  img.pull()

  if (!extraFormulas || extraFormulas == "") {
    extraFormulas = "linux"
  }

  def dockerMaxCpusOption = ""
  if (dockerMaxCpus > 0) {
    dockerMaxCpusOption = "--cpus=${dockerMaxCpus}"
  }

  img.inside("-u root:root --hostname=${masterName} --ulimit nofile=4096:8192 ${dockerMaxCpusOption}") {
    withEnv(["FORMULAS_SOURCE=${formulasSource}", "EXTRA_FORMULAS=${extraFormulas}", "DISTRIB_REVISION=${formulasRevision}",
            "DEBUG=1", "MASTER_HOSTNAME=${masterName}", "CLUSTER_NAME=${clusterName}", "MINION_ID=${masterName}",
            "RECLASS_VERSION=${reclassVersion}", "RECLASS_IGNORE_CLASS_NOTFOUND=${ignoreClassNotfound}", "APT_REPOSITORY=${aptRepoUrl}",
            "APT_REPOSITORY_GPG=${aptRepoGPG}"]){
        sh("git clone https://github.com/salt-formulas/salt-formulas-scripts /srv/salt/scripts")
        sh("""rsync -avh ${testDir}/* /srv/salt/reclass && echo '127.0.1.2  salt' >> /etc/hosts
              cd /srv/salt && find . -type f \\( -name '*.yml' -or -name '*.sh' \\) -exec sed -i 's/apt-mk.mirantis.com/apt.mirantis.net:8085/g' {} \\;
              cd /srv/salt && find . -type f \\( -name '*.yml' -or -name '*.sh' \\) -exec sed -i 's/apt.mirantis.com/apt.mirantis.net:8085/g' {} \\;""")
        sh("""for s in \$(python -c \"import site; print(' '.join(site.getsitepackages()))\"); do
                  sudo -H pip install --install-option=\"--prefix=\" --upgrade --force-reinstall -I \
                    -t \"\$s\" git+https://github.com/salt-formulas/reclass.git@${reclassVersion};
                done""")
        sh("""timeout ${testTimeout} bash -c 'source /srv/salt/scripts/bootstrap.sh; cd /srv/salt/scripts && source_local_envs && configure_salt_master && configure_salt_minion && install_salt_formula_pkg'
              bash -c 'source /srv/salt/scripts/bootstrap.sh; cd /srv/salt/scripts && saltservice_restart'""")

        sh("timeout ${testTimeout} bash -c 'source /srv/salt/scripts/bootstrap.sh; cd /srv/salt/scripts && source_local_envs && saltmaster_init'")

        if (!legacyTestingMode) {
           sh("bash -c 'source /srv/salt/scripts/bootstrap.sh; cd /srv/salt/scripts && verify_salt_minions'")
        }
    }

    if (legacyTestingMode) {
      common.infoMsg("Running legacy mode test for master hostname ${masterName}")
      def nodes = sh script: "find /srv/salt/reclass/nodes -name '*.yml' | grep -v 'cfg*.yml'", returnStdout: true
      for (minion in nodes.tokenize()) {
        def basename = sh script: "set +x;basename ${minion} .yml", returnStdout: true
        if (!basename.trim().contains(masterName)) {
          testMinion(basename.trim())
        }
      }
    }
  }
}

/**
 * Test salt-minion
 *
 * @param minion          salt minion
 */

def testMinion(minionName)
{
  sh("bash -c 'source /srv/salt/scripts/bootstrap.sh; cd /srv/salt/scripts && verify_salt_minion ${minionName}'")
}