support CSE and filemap for cloud logs

Author: kavya498

ibm/conns/config.go

@@ -1683,16 +1683,15 @@ func (c *Config) ClientSession() (interface{}, error) {
 	// Construct an "options" struct for creating the service client.
 	logsEndpoint := ContructEndpoint(fmt.Sprintf("api.%s.logs", c.Region), cloudEndpoint)
 
-	if fileMap != nil && c.Visibility != "public-and-private" {
-		logsEndpoint = fileFallBack(fileMap, c.Visibility, "IBMCLOUD_LOGS_API_ENDPOINT", c.Region, logsEndpoint)
-	}
 	if c.Visibility == "private" || c.Visibility == "public-and-private" {
 		logsEndpoint = ContructEndpoint(fmt.Sprintf("api.private.%s.logs", c.Region), cloudEndpoint)
 	}
-
+	if fileMap != nil && c.Visibility != "public-and-private" {
+		logsEndpoint = fileFallBack(fileMap, c.Visibility, "IBMCLOUD_LOGS_API_ENDPOINT", c.Region, logsEndpoint)
+	}
 	logsClientOptions := &logsv0.LogsV0Options{
 		Authenticator: authenticator,
-		URL:           logsEndpoint,
+		URL:           EnvFallBack([]string{"IBMCLOUD_LOGS_API_ENDPOINT"}, logsEndpoint),
 	}
 
 	// Construct the service client.

ibm/service/logs/utils.go

@@ -2,6 +2,7 @@ package logs
 
 import (
 	"fmt"
+	"log"
 	"os"
 	"strings"
 
@@ -51,20 +52,34 @@ func getClientWithLogsInstanceEndpoint(originalClient *logsv0.LogsV0, instanceId
 	if strings.Contains(os.Getenv("IBMCLOUD_IAM_API_ENDPOINT"), "test") {
 		domain = testCloudEndpoint
 	}
+	// getting originalConfigServiceURL to not miss filemap precedence from the url constructed in config.go file
+	originalConfigServiceURL := originalClient.GetServiceURL()
+
+	log.Printf("Service URL from the config.go file %s", originalConfigServiceURL)
+
 	var endpoint string
 	if endpointType == "private" {
-		endpoint = fmt.Sprintf("https://%s.api.private.%s.logs.%s", instanceId, region, domain)
+		if strings.Contains(originalConfigServiceURL, fmt.Sprintf("https://%s.api.private.%s.logs.%s", instanceId, region, domain)) {
+			endpoint = originalConfigServiceURL
+		} else {
+			endpoint = fmt.Sprintf("https://%s.api.private.%s.logs.%s:3443", instanceId, region, domain)
+		}
 	} else {
-		endpoint = fmt.Sprintf("https://%s.api.%s.logs.%s", instanceId, region, domain)
+		if strings.Contains(originalConfigServiceURL, fmt.Sprintf("https://%s.api.%s.logs.%s", instanceId, region, domain)) {
+			endpoint = originalConfigServiceURL
+		} else {
+			endpoint = fmt.Sprintf("https://%s.api.%s.logs.%s", instanceId, region, domain)
+		}
 	}
-
 	// clone the client and set endpoint
 	newClient := &logsv0.LogsV0{
 		Service: originalClient.Service.Clone(),
 	}
 
 	endpoint = conns.EnvFallBack([]string{"IBMCLOUD_LOGS_API_ENDPOINT"}, endpoint)
 
+	log.Printf("Constructing client with new service URL %s", endpoint)
+
 	newClient.Service.SetServiceURL(endpoint)
 
 	return newClient

website/docs/guides/custom-service-endpoints.html.md

@@ -55,6 +55,7 @@ provider "ibm" {
 |Cloud Shell|IBMCLOUD_CLOUD_SHELL_API_ENDPOINT|
 |Compilance (Posture Management)|IBMCLOUD_COMPLIANCE_API_ENDPOINT|
 |Container Registry|IBMCLOUD_CR_API_ENDPOINT|
+|Cloud Logs | IBMCLOUD_LOGS_API_ENDPOINT |
 |Kubernetes Service|IBMCLOUD_CS_API_ENDPOINT|
 |Metrics Router| IBMCLOUD_METRICS_ROUTING_API_ENDPOINT|
 |MQ on Cloud| IBMCLOUD_MQCLOUD_CONFIG_ENDPOINT|