github.com/joelanford/operator-sdk@v0.8.2/internal/pkg/scaffold/ansible/ao_logs.go (about)

     1  // Copyright 2019 The Operator-SDK Authors
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package ansible
    16  
    17  import (
    18  	"path/filepath"
    19  
    20  	"github.com/operator-framework/operator-sdk/internal/pkg/scaffold/input"
    21  )
    22  
    23  //DockerfileHybrid - Dockerfile for a hybrid operator
    24  type AoLogs struct {
    25  	StaticInput
    26  }
    27  
    28  // GetInput - gets the input
    29  func (a *AoLogs) GetInput() (input.Input, error) {
    30  	if a.Path == "" {
    31  		a.Path = filepath.Join("bin", "ao-logs")
    32  	}
    33  	a.TemplateBody = aoLogsTmpl
    34  	a.IsExec = true
    35  	return a.Input, nil
    36  }
    37  
    38  const aoLogsTmpl = `#!/bin/bash
    39  
    40  watch_dir=${1:-/tmp/ansible-operator/runner}
    41  filename=${2:-stdout}
    42  mkdir -p ${watch_dir}
    43  inotifywait -r -m -e close_write ${watch_dir} | while read dir op file
    44  do
    45    if [[ "${file}" = "${filename}" ]] ; then
    46      echo "${dir}/${file}"
    47      cat ${dir}/${file}
    48    fi
    49  done
    50  `