pure-docker: remove jaeger entirely (#852)

#849 took a conservative approach to sourcegraph/sourcegraph#40455 by keeping Jaeger around. I've since reached out to the only customer using this deployment mechanism (https://sourcegraph.slack.com/archives/C012V43N8E7/p1662138872279299) which indicates there is no strong interest in keeping Jaeger around, so this change removes it entirely.

Author: bobheadxi

pure-docker/deploy-frontend-internal.sh

@@ -36,7 +36,6 @@ docker run --detach \
     -e SRC_FRONTEND_INTERNAL=sourcegraph-frontend-internal:3090 \
     -e REPO_UPDATER_URL=http://repo-updater:3182 \
     -e GRAFANA_SERVER_URL=http://grafana:3000 \
-    -e JAEGER_SERVER_URL=http://jaeger:16686 \
     -e GITHUB_BASE_URL=http://github-proxy:3180 \
     -e PROMETHEUS_URL=http://prometheus:9090 \
     -v $VOLUME:/mnt/cache \

pure-docker/deploy-frontend.sh

@@ -37,7 +37,6 @@ docker run --detach \
     -e SRC_FRONTEND_INTERNAL=sourcegraph-frontend-internal:3090 \
     -e REPO_UPDATER_URL=http://repo-updater:3182 \
     -e GRAFANA_SERVER_URL=http://grafana:3370 \
-    -e JAEGER_SERVER_URL=http://jaeger:16686 \
     -e GITHUB_BASE_URL=http://github-proxy:3180 \
     -e PROMETHEUS_URL=http://prometheus:9090 \
     -v $VOLUME:/mnt/cache \

pure-docker/deploy-jaeger.sh

@@ -16,4 +16,4 @@ docker run --detach \
     -e JAEGER_HOST=jaeger \
     -v $(pwd)/../otel-collector/config.yaml:/etc/otel-collector/config.yaml \
     index.docker.io/sourcegraph/opentelemetry-collector:169257_2022-08-25_bb67d3645e59@sha256:a10375336bc505767533b1ec2d32c319e379365e5d6809c1d1dcab1b7fb4798f \
-    --config /etc/otel-collector/configs/jaeger.yaml
+    --config /etc/otel-collector/configs/logging.yaml

pure-docker/deploy-otel-collector.sh

@@ -14,7 +14,6 @@ docker network create sourcegraph &>/dev/null || true
 ./deploy-github-proxy.sh
 for i in $(seq 0 $(($NUM_GITSERVER - 1))); do ./deploy-gitserver.sh $i; done
 ./deploy-grafana.sh
-./deploy-jaeger.sh
 ./deploy-precise-code-intel-worker.sh
 ./deploy-pgsql.sh
 ./deploy-codeintel-db.sh

pure-docker/deploy.sh

@@ -13,7 +13,7 @@ deploy_sourcegraph() {
 			expect_containers="62"
 		else
 			# Expected number of containers on `master` branch.
-			expect_containers="26"
+			expect_containers="25"
 		fi
 	elif [[ "$TEST_TYPE" == "docker-compose-test" ]]; then
 		docker-compose --file docker-compose/docker-compose.yaml up -d -t 600