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authorJulien Dessaux2021-04-23 16:51:22 +0200
committerJulien Dessaux2021-04-23 16:51:22 +0200
commit38d9c881b3b5ece91f428c87f0b7bb9efb3e88a8 (patch)
treed3f7167fae6388f4db35a63e660d1816c9c2943e /zabbix
parentFixed wrongfully hardcoded path in tests. (diff)
downloadbareos-zabbix-check-1.2.tar.gz
bareos-zabbix-check-1.2.tar.bz2
bareos-zabbix-check-1.2.zip
Updated for go 1.16 modules1.2
Diffstat (limited to 'zabbix')
-rw-r--r--zabbix/flags.go21
-rw-r--r--zabbix/main.go104
-rw-r--r--zabbix/main_test.go61
-rw-r--r--zabbix/statefile.go34
-rw-r--r--zabbix/testdata/bareos-fd-17.2.statebin2196 -> 0 bytes
-rw-r--r--zabbix/testdata/bareos-fd-18.2.statebin2196 -> 0 bytes
-rw-r--r--zabbix/testdata/bareos-fd-18.2.state-with-errorbin2196 -> 0 bytes
-rw-r--r--zabbix/workdir.go38
8 files changed, 0 insertions, 258 deletions
diff --git a/zabbix/flags.go b/zabbix/flags.go
deleted file mode 100644
index 3e95321..0000000
--- a/zabbix/flags.go
+++ /dev/null
@@ -1,21 +0,0 @@
-package zabbix
-
-import (
- "flag"
-)
-
-var (
- stateFileName string
- workDir string
-)
-
-func processFlags() (err error) {
- flag.StringVar(&stateFileName, "f", "", "Force the state file to use, defaults to "+bareosStateFile+" if it exists else "+baculaStateFile+".")
- flag.StringVar(&workDir, "w", "", "Force the work directory to use, defaults to "+bareosWorkDir+" if it exists else "+baculaWorkDir+".")
- flag.Parse()
- err = checkWorkDir()
- if err == nil {
- err = checkStateFile()
- }
- return
-}
diff --git a/zabbix/main.go b/zabbix/main.go
deleted file mode 100644
index 576fc17..0000000
--- a/zabbix/main.go
+++ /dev/null
@@ -1,104 +0,0 @@
-package zabbix
-
-import (
- "bareos-zabbix-check/job"
- "bareos-zabbix-check/spool"
- "bareos-zabbix-check/state"
- "fmt"
- "os"
- "path/filepath"
- "time"
-)
-
-const (
- spoolFileName = "bareos-zabbix-check.spool"
-)
-
-var now = uint64(time.Now().Unix())
-
-// Main the true main function of this program
-func Main() string {
- err := processFlags()
- if err != nil {
- return fmt.Sprintf("INFO Failed to init programm : %s", err)
- }
- // Open the state file
- stateFile, err := os.Open(stateFileName)
- if err != nil {
- return fmt.Sprintf("INFO Could not open state file : %s", err)
- }
- defer stateFile.Close()
- // parse the state file
- header, err := state.ParseHeader(stateFile)
- if err != nil {
- return fmt.Sprintf("INFO Could not parse state file header : %s", err)
- }
- // seek to the job entries in the state file
- offset, err := stateFile.Seek(int64(header.LastJobsAddr), 0)
- if err != nil {
- return fmt.Sprintf("INFO Couldn't seek to jobs position in state file : %s", err)
- }
- if uint64(offset) != header.LastJobsAddr {
- return fmt.Sprint("INFO Truncated state file")
- }
- // Then parse the jobs in the state file
- jobs, err := state.ParseJobs(stateFile)
- if err != nil {
- return fmt.Sprintf("INFO Could not parse jobs in state file : %s", err)
- }
-
- // We will check for errors in loading the spool file only at the end. If all jobs ran successfully without errors
- // in the state file and we manage to write a new spool file without errors, then we will ignore any error here to
- // avoid false positives during backup bootstrap
- // Open the spool file
- spoolFile, spoolErr := os.Open(filepath.Join(workDir, spoolFileName))
- var spoolJobs []job.Job
- if err == nil {
- defer spoolFile.Close()
- spoolJobs, spoolErr = spool.Parse(spoolFile)
- }
-
- jobs = job.KeepOldestOnly(append(jobs, spoolJobs...))
-
- // we write this new spool
- spoolFile, err = os.Create(filepath.Join(workDir, spoolFileName))
- if err == nil {
- defer spoolFile.Close()
- err = spool.Serialize(spoolFile, jobs)
- }
- if err != nil {
- return fmt.Sprintf("AVERAGE: Error saving the spool file : %s\n", err)
- }
-
- var (
- errorString string
- missingString string
- )
- // We build the error strings
- for i := 0; i < len(jobs); i++ {
- job := jobs[i]
- if job.Success {
- if job.Timestamp < now-24*3600 {
- if missingString == "" {
- missingString = fmt.Sprintf("missing: %s", job.Name)
- } else {
- missingString = fmt.Sprintf("%s, %s", missingString, job.Name)
- }
- }
- } else {
- if errorString == "" {
- errorString = fmt.Sprintf("errors: %s", job.Name)
- } else {
- errorString = fmt.Sprintf("%s, %s", errorString, job.Name)
- }
- }
- }
- // Finally we output
- if errorString != "" || missingString != "" {
- if spoolErr != nil {
- return fmt.Sprintf("AVERAGE: %s %s %s", errorString, missingString, spoolErr)
- }
- return fmt.Sprintf("AVERAGE: %s %s", errorString, missingString)
- }
- return "OK"
-}
diff --git a/zabbix/main_test.go b/zabbix/main_test.go
deleted file mode 100644
index ca722f6..0000000
--- a/zabbix/main_test.go
+++ /dev/null
@@ -1,61 +0,0 @@
-package zabbix
-
-import (
- "flag"
- "fmt"
- "os"
- "path/filepath"
- "testing"
-)
-
-func TestMain(t *testing.T) {
- os.RemoveAll("tmp")
- cwd, _ := os.Getwd()
- err := os.MkdirAll("tmp/ok-18.2", 0777)
- if err != nil {
- t.Skipf("skipping main tests because tmp directory cannot be created : %s", err)
- }
- wd, err := os.Getwd()
- if err != nil {
- t.Skipf("skipping main tests because cannot get working directory : %s", err)
- }
- os.MkdirAll("tmp/ok-17.2", 0777)
- os.MkdirAll("tmp/no_state_file", 0777)
- os.MkdirAll("tmp/bacula_auto_detect_failed/var/lib/bacula", 0777)
- os.MkdirAll("tmp/bareos_auto_detect_failed/var/lib/bareos", 0777)
- os.MkdirAll("tmp/error", 0777)
- os.Symlink("../../testdata/bareos-fd-17.2.state", "tmp/ok-17.2/state")
- os.Symlink("../../testdata/bareos-fd-18.2.state", "tmp/ok-18.2/state")
- os.Symlink("../../testdata/bareos-fd-18.2.state-with-error", "tmp/error/state")
- tests := []struct {
- name string
- timestamp uint64
- rootDir string
- args []string
- want string
- }{
- {"failed bacula_auto_detect", 0, "tmp/bacula_auto_detect_failed", []string{}, "INFO Failed to init programm : Could not find a suitable state file. Has a job ever run?"},
- {"failed bareos_auto_detect", 0, "tmp/bareos_auto_detect_failed", []string{}, "INFO Failed to init programm : Could not find a suitable state file. Has a job ever run?"},
- {"failed auto_detect", 0, "tmp/non_existent", []string{}, "INFO Failed to init programm : Could not find a suitable work directory. Is bareos or bacula installed?"},
- {"no work directory", 0, "tmp", []string{"-w", "/non_existent"}, fmt.Sprintf("INFO Failed to init programm : Invalid work directory %s/zabbix/tmp/non_existent : it does not exist or is not a directory", wd)},
- {"no state file auto_detect", 0, "tmp", []string{"-w", "/no_state_file"}, "INFO Failed to init programm : Could not find a suitable state file. Has a job ever run?"},
- {"no state file", 0, "tmp", []string{"-w", "/no_state_file", "-f", "test"}, fmt.Sprintf("INFO Failed to init programm : The state file %s/zabbix/tmp/no_state_file/test does not exist", wd},
- {"ok bareos 18.2", 1582579731, "tmp/ok-18.2", []string{"-w", "/", "-f", "state"}, "OK"},
- {"ok bareos 17.2", 1582579731, "tmp/ok-17.2", []string{"-w", "/", "-f", "state"}, "OK"},
- {"missing", 1582709331, "tmp/ok-18.2", []string{"-w", "/", "-f", "state"}, "AVERAGE: missing: awhphpipam1_percona_xtrabackup, awhphpipam1_LinuxAll, awhphpipam1_www"},
- {"error", 1582579731, "tmp/error", []string{"-w", "/", "-f", "state"}, "AVERAGE: errors: awhphpipam1_percona_xtrabackup, awhphpipam1_www Corrupted spool file: invalid argument"},
- }
- for _, tt := range tests {
- t.Run(tt.name, func(t *testing.T) {
- now = tt.timestamp
- root = filepath.Join(cwd, tt.rootDir)
- flag.CommandLine = flag.NewFlagSet("bareos-zabbix-check", flag.ExitOnError) //flags are now reset
- os.Args = append([]string{"bareos-zabbix-check"}, tt.args...)
- if got := Main(); got != tt.want {
- t.Log(workDir)
- t.Errorf("Main() = %v, want %v", got, tt.want)
- }
- })
- }
- os.RemoveAll("tmp")
-}
diff --git a/zabbix/statefile.go b/zabbix/statefile.go
deleted file mode 100644
index 26ea650..0000000
--- a/zabbix/statefile.go
+++ /dev/null
@@ -1,34 +0,0 @@
-package zabbix
-
-import (
- "fmt"
- "os"
- "path/filepath"
-)
-
-const (
- bareosStateFile = "bareos-fd.9102.state"
- baculaStateFile = "bacula-fd.9102.state"
-)
-
-func checkStateFile() error {
- // Finds the state file to parse
- if stateFileName != "" {
- stateFileName = filepath.Join(workDir, stateFileName)
- info, err := os.Stat(stateFileName)
- if os.IsNotExist(err) || info.IsDir() {
- return fmt.Errorf("The state file %s does not exist", stateFileName)
- }
- } else {
- stateFileName = filepath.Join(workDir, bareosStateFile)
- info, err := os.Stat(stateFileName)
- if os.IsNotExist(err) || info.IsDir() {
- stateFileName = filepath.Join(workDir, baculaStateFile)
- info, err = os.Stat(stateFileName)
- if os.IsNotExist(err) || info.IsDir() {
- return fmt.Errorf("Could not find a suitable state file. Has a job ever run?")
- }
- }
- }
- return nil
-}
diff --git a/zabbix/testdata/bareos-fd-17.2.state b/zabbix/testdata/bareos-fd-17.2.state
deleted file mode 100644
index e98786c..0000000
--- a/zabbix/testdata/bareos-fd-17.2.state
+++ /dev/null
Binary files differ
diff --git a/zabbix/testdata/bareos-fd-18.2.state b/zabbix/testdata/bareos-fd-18.2.state
deleted file mode 100644
index ca1f30c..0000000
--- a/zabbix/testdata/bareos-fd-18.2.state
+++ /dev/null
Binary files differ
diff --git a/zabbix/testdata/bareos-fd-18.2.state-with-error b/zabbix/testdata/bareos-fd-18.2.state-with-error
deleted file mode 100644
index 3d28356..0000000
--- a/zabbix/testdata/bareos-fd-18.2.state-with-error
+++ /dev/null
Binary files differ
diff --git a/zabbix/workdir.go b/zabbix/workdir.go
deleted file mode 100644
index 287c80a..0000000
--- a/zabbix/workdir.go
+++ /dev/null
@@ -1,38 +0,0 @@
-package zabbix
-
-import (
- "fmt"
- "os"
- "path/filepath"
-)
-
-const (
- bareosWorkDir = "/var/lib/bareos"
- baculaWorkDir = "/var/lib/bacula"
-)
-
-var root = "/"
-
-// checkWorkDir checks if a work directory is valid
-func checkWorkDir() error {
- // Determine the work directory to use.
- if workDir != "" {
- workDir = filepath.Join(root, workDir)
- info, err := os.Stat(workDir)
- if os.IsNotExist(err) || !info.IsDir() {
- return fmt.Errorf("Invalid work directory %s : it does not exist or is not a directory", workDir)
- }
- } else {
- workDir = filepath.Join(root, bareosWorkDir)
- info, err := os.Stat(workDir)
- if os.IsNotExist(err) || !info.IsDir() {
- workDir = filepath.Join(root, baculaWorkDir)
- info, err := os.Stat(workDir)
- if os.IsNotExist(err) || !info.IsDir() {
- return fmt.Errorf("Could not find a suitable work directory. Is bareos or bacula installed?")
- }
- }
- }
- workDir = filepath.Clean(workDir)
- return nil
-}