Hi I am launching Fscrawler with Elasticsearch and kibana inside docker containers and I am getting following error
| Exception in thread "main" java.util.NoSuchElementException
fscrawler | at java.base/java.util.Scanner.throwFor(Scanner.java:937)
fscrawler | at java.base/java.util.Scanner.next(Scanner.java:1478)
fscrawler | at fr.pilato.elasticsearch.crawler.fs.cli.FsCrawlerCli.main(FsCrawlerCli.java:254)
I have following docker-compose.yml file
---
version: "2.2"
services:
setup:
image: docker.elastic.co/elasticsearch/elasticsearch:${STACK_VERSION}
volumes:
- certs:/usr/share/elasticsearch/config/certs
user: "0"
command: >
bash -c '
if [ x${ELASTIC_PASSWORD} == x ]; then
echo "Set the ELASTIC_PASSWORD environment variable in the .env file";
exit 1;
elif [ x${KIBANA_PASSWORD} == x ]; then
echo "Set the KIBANA_PASSWORD environment variable in the .env file";
exit 1;
fi;
if [ ! -f certs/ca.zip ]; then
echo "Creating CA";
bin/elasticsearch-certutil ca --silent --pem -out config/certs/ca.zip;
unzip config/certs/ca.zip -d config/certs;
fi;
if [ ! -f certs/certs.zip ]; then
echo "Creating certs";
echo -ne \
"instances:\n"\
" - name: elasticsearch\n"\
" dns:\n"\
" - elasticsearch\n"\
" - localhost\n"\
" ip:\n"\
" - 127.0.0.1\n"\
> config/certs/instances.yml;
bin/elasticsearch-certutil cert --silent --pem -out config/certs/certs.zip --in config/certs/instances.yml --ca-cert config/certs/ca/ca.crt --ca-key config/certs/ca/ca.key;
unzip config/certs/certs.zip -d config/certs;
fi;
echo "Setting file permissions"
chown -R root:root config/certs;
find . -type d -exec chmod 750 \{\} \;;
find . -type f -exec chmod 640 \{\} \;;
echo "Waiting for Elasticsearch availability";
until curl -s --cacert config/certs/ca/ca.crt https://elasticsearch:9200 | grep -q "missing authentication credentials"; do sleep 30; done;
echo "Setting kibana_system password";
until curl -s -X POST --cacert config/certs/ca/ca.crt -u elastic:${ELASTIC_PASSWORD} -H "Content-Type: application/json" https://elasticsearch:9200/_security/user/kibana_system/_password -d "{\"password\":\"${KIBANA_PASSWORD}\"}" | grep -q "^{}"; do sleep 10; done;
echo "All done!";
'
healthcheck:
test: ["CMD-SHELL", "[ -f config/certs/elasticsearch/elasticsearch.crt ]"]
interval: 1s
timeout: 5s
retries: 120
elasticsearch:
depends_on:
setup:
condition: service_healthy
image: docker.elastic.co/elasticsearch/elasticsearch:${STACK_VERSION}
volumes:
- certs:/usr/share/elasticsearch/config/certs
- esdata:/usr/share/elasticsearch/data
ports:
- ${ES_PORT}:9200
environment:
- node.name=elasticsearch
- cluster.name=${CLUSTER_NAME}
- cluster.initial_master_nodes=elasticsearch
- ELASTIC_PASSWORD=${ELASTIC_PASSWORD}
- bootstrap.memory_lock=true
- xpack.security.enabled=true
- xpack.security.http.ssl.enabled=true
- xpack.security.http.ssl.key=certs/elasticsearch/elasticsearch.key
- xpack.security.http.ssl.certificate=certs/elasticsearch/elasticsearch.crt
- xpack.security.http.ssl.certificate_authorities=certs/ca/ca.crt
- xpack.security.http.ssl.verification_mode=certificate
- xpack.security.transport.ssl.enabled=true
- xpack.security.transport.ssl.key=certs/elasticsearch/elasticsearch.key
- xpack.security.transport.ssl.certificate=certs/elasticsearch/elasticsearch.crt
- xpack.security.transport.ssl.certificate_authorities=certs/ca/ca.crt
- xpack.security.transport.ssl.verification_mode=certificate
- xpack.license.self_generated.type=${LICENSE}
mem_limit: ${MEM_LIMIT}
ulimits:
memlock:
soft: -1
hard: -1
healthcheck:
test:
[
"CMD-SHELL",
"curl -s --cacert config/certs/ca/ca.crt https://localhost:9200 | grep -q 'missing authentication credentials'",
]
interval: 10s
timeout: 10s
retries: 120
kibana:
depends_on:
elasticsearch:
condition: service_healthy
image: docker.elastic.co/kibana/kibana:${STACK_VERSION}
volumes:
- certs:/usr/share/kibana/config/certs
- kibanadata:/usr/share/kibana/data
ports:
- ${KIBANA_PORT}:5601
environment:
- SERVERNAME=kibana
- ELASTICSEARCH_HOSTS=https://elasticsearch:9200
- ELASTICSEARCH_USERNAME=kibana_system
- ELASTICSEARCH_PASSWORD=${KIBANA_PASSWORD}
- ELASTICSEARCH_SSL_CERTIFICATEAUTHORITIES=config/certs/ca/ca.crt
- ENTERPRISESEARCH_HOST=http://enterprisesearch:${ENTERPRISE_SEARCH_PORT}
mem_limit: ${MEM_LIMIT}
healthcheck:
test:
[
"CMD-SHELL",
"curl -s -I http://localhost:5601 | grep -q 'HTTP/1.1 302 Found'",
]
interval: 10s
timeout: 10s
retries: 120
# FSCrawler
fscrawler:
image: dadoonet/fscrawler:${FSCRAWLER_VERSION}
container_name: fscrawler
restart: always
volumes:
- ../../test-documents/src/main/resources/documents/:/tmp/es:ro
- ${PWD}/config:/root/.fscrawler
- ${PWD}/logs:/usr/share/fscrawler/logs
depends_on:
elasticsearch:
condition: service_healthy
ports:
- ${FSCRAWLER_PORT}:8080
command: fscrawler idx --restart --rest
volumes:
certs:
driver: local
esdata:
driver: local
kibanadata:
driver: local
Project structure is according docs
/
├── docker-compose.yml
├── config/
│ ├── idx/
│ ├──_settings.yml
└── logs/
├── ...
my .env
# FSCrawler Settings
FSCRAWLER_VERSION=2.10-SNAPSHOT
FSCRAWLER_PORT=8080
# Password for the 'elastic' user (at least 6 characters)
ELASTIC_PASSWORD=changeme
# Password for the 'kibana_system' user (at least 6 characters)
KIBANA_PASSWORD=changeme
# Version of Elastic products
STACK_VERSION=8.6.2
# Set the cluster name
CLUSTER_NAME=docker-cluster
# Set to 'basic' or 'trial' to automatically start the 30-day trial
#LICENSE=basic
LICENSE=trial
# Port to expose Elasticsearch HTTP API to the host
ES_PORT=9200
# Port to expose Kibana to the host
KIBANA_PORT=5601
# Enterprise Search settings
ENTERPRISE_SEARCH_PORT=3002
ENCRYPTION_KEYS=q3t6w9z$C&F)J@McQfTjWnZr4u7x!A%D
# Increase or decrease based on the available host memory (in bytes)
MEM_LIMIT=1073741824
# Project namespace (defaults to the current folder name if not set)
COMPOSE_PROJECT_NAME=fscrawler
PWD='.'
