diff options
Diffstat (limited to 'bookpipeline/cmd/lspipeline')
| -rw-r--r-- | bookpipeline/cmd/lspipeline/main.go | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/bookpipeline/cmd/lspipeline/main.go b/bookpipeline/cmd/lspipeline/main.go index 9fb7a78..4a131b4 100644 --- a/bookpipeline/cmd/lspipeline/main.go +++ b/bookpipeline/cmd/lspipeline/main.go @@ -160,6 +160,18 @@ func getRecentSSHLogs(ip string, id string, n int) (string, error) { return string(out), nil } +func getRecentSSHLogsChan(ips []string, id string, lognum int, logs chan string) { + for _, ip := range ips { + sshlog, err := getRecentSSHLogs(ip, id, lognum) + if err != nil { + log.Printf("Error getting SSH logs for %s: %s\n", ip, err) + continue + } + logs <- fmt.Sprintf("%s\n%s", ip, sshlog) + } + close(logs) +} + func main() { keyfile := flag.String("i", "", "private key file for SSH") lognum := flag.Int("n", 5, "number of lines to include in SSH logs") @@ -184,6 +196,7 @@ func main() { queues := make(chan queueDetails) inprogress := make(chan string, 100) done := make(chan string, 100) + logs := make(chan string, 10) go getInstances(conn, instances) go getQueueDetails(conn, queues) @@ -207,6 +220,8 @@ func main() { fmt.Printf("\n") } + go getRecentSSHLogsChan(ips, *keyfile, *lognum, logs) + fmt.Println("\n# Queues") for i := range queues { fmt.Printf("%s: %s available, %s in progress\n", i.name, i.numAvailable, i.numInProgress) @@ -224,13 +239,8 @@ func main() { if len(ips) > 0 { fmt.Println("\n# Recent logs") - for _, ip := range ips { - logs, err := getRecentSSHLogs(ip, *keyfile, *lognum) - if err != nil { - log.Printf("Error running ssh for %s: %v\n", ip, err) - continue - } - fmt.Printf("\n%s\n%s\n", ip, logs) + for i := range logs { + fmt.Printf("\n%s", i) } } } |