Nail/fission-src
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Retrieve function logs from controller (#207)

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Establish a proxy server from the controller to the log database.

Redirect query commands send from client to database then proxy back the db response.

Use parameter binding instead of fmt.Sprintf to prevent SQL injection.
This commit is contained in:
Ta-Ching Chen
2017-05-30 14:19:22 -07:00
committed by Soam Vasani
parent 531f69a037
commit 990d943f21
7 changed files with 158 additions and 103 deletions
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fission/main.go
+2 -5
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@@ -44,10 +44,7 @@ func main() {
fnPodFlag := cli.StringFlag{Name: "pod", Usage: "function pod name, optional (use latest if unspecified)"}
fnFollowFlag := cli.BoolFlag{Name: "follow, f", Usage: "specify if the logs should be streamed"}
fnDetailFlag := cli.BoolFlag{Name: "detail, d", Usage: "display detailed information"}
fnLogDBHostFlag := cli.StringFlag{Name: "dbhost", Usage: "log database host to connect to", EnvVar: "FISSION_LOGDB"}
fnLogDBTypeFlag := cli.StringFlag{Name: "dbtype", Usage: "log database type, e.g. influxdb (currently only influxdb is supported)"}
fnUserNameFlag := cli.StringFlag{Name: "username, u", Usage: "username for connecting log database"}
fnPasswordFlag := cli.StringFlag{Name: "password, p", Usage: "password for connecting log database"}
fnSubcommands := []cli.Command{
{Name: "create", Usage: "Create new function (and optionally, an HTTP route to it)", Flags: []cli.Flag{fnNameFlag, fnEnvNameFlag, fnCodeFlag, fnPackageFlag, htUrlFlag, htMethodFlag}, Action: fnCreate},
{Name: "get", Usage: "Get function source code", Flags: []cli.Flag{fnNameFlag, fnUidFlag}, Action: fnGet},
@@ -56,8 +53,8 @@ func main() {
{Name: "update", Usage: "Update function source code", Flags: []cli.Flag{fnNameFlag, fnEnvNameFlag, fnCodeFlag, fnPackageFlag}, Action: fnUpdate},
{Name: "delete", Usage: "Delete function", Flags: []cli.Flag{fnNameFlag, fnUidFlag}, Action: fnDelete},
{Name: "list", Usage: "List all functions", Flags: []cli.Flag{}, Action: fnList},
{Name: "logs", Usage: "Display funtion logs", Flags: []cli.Flag{fnNameFlag, fnPodFlag, fnFollowFlag, fnDetailFlag, fnLogDBHostFlag, fnLogDBTypeFlag, fnUserNameFlag, fnPasswordFlag}, Action: fnLogs},
{Name: "pods", Usage: "Display funtion pods", Flags: []cli.Flag{fnNameFlag, fnLogDBHostFlag, fnLogDBTypeFlag, fnUserNameFlag, fnPasswordFlag}, Action: fnPods},
{Name: "logs", Usage: "Display funtion logs", Flags: []cli.Flag{fnNameFlag, fnPodFlag, fnFollowFlag, fnDetailFlag, fnLogDBTypeFlag}, Action: fnLogs},
{Name: "pods", Usage: "Display funtion pods", Flags: []cli.Flag{fnNameFlag, fnLogDBTypeFlag}, Action: fnPods},
}
// httptriggers