Domain: gamoly.com
Name and Version of OS:
root@gm-web-1:~# uname -a; cat /etc/issue
Linux gm-web-1 3.16.0-4-amd64 #1 SMP Debian 3.16.39-1+deb8u2 (2017-03-07) x86_64 GNU/Linux
Debian GNU/Linux 8 \n \l
Web server: nginx
nginx is up and running
root@gm-web-1:/var/www# systemctl status nginx
β nginx.service - A high performance web server and a reverse proxy server
Loaded: loaded (/lib/systemd/system/nginx.service; enabled)
Active: active (running) since Thu 2017-05-25 07:51:22 UTC; 2min 56s ago
Process: 30978 ExecStop=/sbin/start-stop-daemon --quiet --stop --retry QUIT/5 --pidfile /run/nginx.pid (code=exited, status=0/SUCCESS)
Process: 30981 ExecStart=/usr/sbin/nginx -g daemon on; master_process on; (code=exited, status=0/SUCCESS)
Process: 30980 ExecStartPre=/usr/sbin/nginx -t -q -g daemon on; master_process on; (code=exited, status=0/SUCCESS)
Main PID: 30984 (nginx)
CGroup: /system.slice/nginx.service
ββ30984 nginx: master process /usr/sbin/nginx -g daemon on; master_process on;
ββ30985 nginx: worker process
ββ30986 nginx: worker process
ββ30987 nginx: worker process
ββ30988 nginx: worker process
May 25 07:51:22 gm-web-1 systemd[1]: Starting A high performance web server and a reverse proxy server...
May 25 07:51:22 gm-web-1 systemd[1]: Failed to read PID from file /run/nginx.pid: Invalid argument
May 25 07:51:22 gm-web-1 systemd[1]: Started A high performance web server and a reverse proxy server.
nginx is bound to tcp port 80
root@gm-web-1:/var/www# netstat -tuplen|grep nginx
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 0 98132 30984/nginx -g daem
tcp6 0 0 :::80 :::* LISTEN 0 98133 30984/nginx -g daem
Able to hit "gamoly.com" on the browser
CERTBOT commands and output
root@gm-web-1:~# certbot certonly --webroot -w /var/www/gamoly -d gamoly.com
/var/www/gamoly does not exist or is not a directory
root@gm-web-1:~# mkdir -p /var/www/gamoly
root@gm-web-1:~# ls -lrt /var/www/gamoly/
total 0
root@gm-web-1:~# certbot certonly --webroot -w /var/www/gamoly -d gamoly.com
Saving debug log to /var/log/letsencrypt/letsencrypt.log
Starting new HTTPS connection (1): acme-v01.api.letsencrypt.org
Obtaining a new certificate
Performing the following challenges:
http-01 challenge for gamoly.com
Using the webroot path /var/www/gamoly for all unmatched domains.
Waiting for verification...
Cleaning up challenges
Failed authorization procedure. gamoly.com (http-01): urn:acme:error:connection :: The server could not connect to the client to verify the domain :: Could not connect to 104.154.207.47
IMPORTANT NOTES:
- The following errors were reported by the server:
Domain: gamoly.com
Type: connection
Detail: Could not connect to 104.154.207.47
To fix these errors, please make sure that your domain name was
entered correctly and the DNS A record(s) for that domain
contain(s) the right IP address. Additionally, please check that
your computer has a publicly routable IP address and that no
firewalls are preventing the server from communicating with the
client. If you're using the webroot plugin, you should also verify
that you are serving files from the webroot path you provided.
letsencrypt log file
root@gm-web-1:~# cat /var/log/letsencrypt/letsencrypt.log
2017-05-25 08:06:50,989:DEBUG:certbot.main:Root logging level set at 20
2017-05-25 08:06:50,990:INFO:certbot.main:Saving debug log to /var/log/letsencrypt/letsencrypt.log
2017-05-25 08:06:50,990:DEBUG:certbot.main:certbot version: 0.10.2
2017-05-25 08:06:50,991:DEBUG:certbot.main:Arguments: ['--webroot', '-w', '/var/www/gamoly', '-d', 'gamoly.com']
2017-05-25 08:06:50,991:DEBUG:certbot.main:Discovered plugins: PluginsRegistry(PluginEntryPoint#webroot,PluginEntryPoint#null,PluginEntryPoint#manual,PluginEntryPoint#standalone)
2017-05-25 08:06:50,992:DEBUG:certbot.plugins.selection:Requested authenticator webroot and installer None
2017-05-25 08:06:50,996:DEBUG:certbot.plugins.selection:Single candidate plugin: * webroot
Description: Place files in webroot directory
Interfaces: IAuthenticator, IPlugin
Entry point: webroot = certbot.plugins.webroot:Authenticator
Initialized: <certbot.plugins.webroot.Authenticator object at 0x7f741c91ce50>
Prep: True
2017-05-25 08:06:50,997:DEBUG:certbot.plugins.selection:Selected authenticator <certbot.plugins.webroot.Authenticator object at 0x7f741c91ce50> and installer None
2017-05-25 08:06:51,027:DEBUG:certbot.main:Picked account: <Account(49baf70dfcfe6740968fe38c2eb534f3)>
2017-05-25 08:06:51,029:DEBUG:root:Sending GET request to https://acme-v01.api.letsencrypt.org/directory.
2017-05-25 08:06:51,032:INFO:urllib3.connectionpool:Starting new HTTPS connection (1): acme-v01.api.letsencrypt.org
2017-05-25 08:06:51,248:DEBUG:urllib3.connectionpool:"GET /directory HTTP/1.1" 200 352
2017-05-25 08:06:51,249:DEBUG:acme.client:Received response:
HTTP 200
content-length: 352
strict-transport-security: max-age=604800
boulder-request-id: dYyzewTwI0jCUBAwHNLJjb7Ec5NMJMKNWdxQlcXFmPY
expires: Thu, 25 May 2017 08:06:51 GMT
server: nginx
connection: keep-alive
pragma: no-cache
cache-control: max-age=0, no-cache, no-store
date: Thu, 25 May 2017 08:06:51 GMT
x-frame-options: DENY
content-type: application/json
replay-nonce: zT6oteR6w8qY2lA0QWbZEow12m4fLJKi1ob1IYtpDW8
{
"key-change": "https://acme-v01.api.letsencrypt.org/acme/key-change",
"new-authz": "https://acme-v01.api.letsencrypt.org/acme/new-authz",
"new-cert": "https://acme-v01.api.letsencrypt.org/acme/new-cert",
"new-reg": "https://acme-v01.api.letsencrypt.org/acme/new-reg",
"revoke-cert": "https://acme-v01.api.letsencrypt.org/acme/revoke-cert"
}
2017-05-25 08:06:51,249:INFO:certbot.main:Obtaining a new certificate
2017-05-25 08:06:51,250:DEBUG:root:Requesting fresh nonce
2017-05-25 08:06:51,250:DEBUG:root:Sending HEAD request to https://acme-v01.api.letsencrypt.org/acme/new-authz.
2017-05-25 08:06:51,325:DEBUG:urllib3.connectionpool:"HEAD /acme/new-authz HTTP/1.1" 405 0
2017-05-25 08:06:51,326:DEBUG:acme.client:Received response:
HTTP 405
content-length: 91
allow: POST
boulder-request-id: 6bw2Q_6dL0_CiFg6uMDd62WSEUK5C-uZ5kbMEprImJw
expires: Thu, 25 May 2017 08:06:51 GMT
server: nginx
connection: keep-alive
pragma: no-cache
cache-control: max-age=0, no-cache, no-store
date: Thu, 25 May 2017 08:06:51 GMT
content-type: application/problem+json
replay-nonce: f84mZbAu2W5iX7_o-EiJStS2hh6-BOcye-GoPWjUlCQ
2017-05-25 08:06:51,326:DEBUG:acme.client:Storing nonce: f84mZbAu2W5iX7_o-EiJStS2hh6-BOcye-GoPWjUlCQ
2017-05-25 08:06:51,326:DEBUG:acme.client:JWS payload:
{
"identifier": {
"type": "dns",
"value": "gamoly.com"
},
"resource": "new-authz"
}
2017-05-25 08:06:51,330:DEBUG:root:Sending POST request to https://acme-v01.api.letsencrypt.org/acme/new-authz:
{
"header": {
"alg": "RS256",
"jwk": {
"e": "AQAB",
"kty": "RSA",
"n": "qFSaSvGh2DzV4bLkqSOaKpzlBqN0FNj-pFIq5IvPhvpWRGhEgVnO3mpq89lSvHTMg0MtwRoyu-rpp6X5FJXM_kXff1iSL1YZSW__U4kvufUIRK_saj-_YuJvjnDpyY9mk6_ZSYpR2xpdjQuf3ORDkk3uug1SK6gkg46P3h4sWM71o-bz9-0_pluJ8BBSdU43vneR_wpgL_YMOgGIRfs_Yg8ZO_Yl4jxJxHZC2uDf6uOX3PL0LrsQa28iPWLm96m1xPOYOAkdYHiVXBrKbcrDaVW47EOMrt-pSS3mUpG7lPSo2092wwgbP3ekueloTQ8b_XYbtKj4CLFXw3UPkB-08Q"
}
},
"protected": "eyJub25jZSI6ICJmODRtWmJBdTJXNWlYN19vLUVpSlN0UzJoaDYtQk9jeWUtR29QV2pVbENRIn0",
"payload": "ewogICJpZGVudGlmaWVyIjogewogICAgInR5cGUiOiAiZG5zIiwgCiAgICAidmFsdWUiOiAiZ2Ftb2x5LmNvbSIKICB9LCAKICAicmVzb3VyY2UiOiAibmV3LWF1dGh6Igp9",
"signature": "XOxcbkv0fAEuNwhKNGf2nSqMuqa8Hx3-yoMGcs7C1R4wU8apXrlDxfM7BPD_7MHj9Bn3ZSrHct3Kea2yFCm3YBRKGT2Ma7jrRDmDV6BmO9O9qg8ZOIhx4iJCVWHGtEyTFmZNXZs6XMDSgllhxcsvbxSGn2doLtAmxmWdJmLbTjHrcJreuqkcRMcjRrDWOaM_htlYPrUXbldZxiWYYE8Gqo-bCAAg9aCfNrrY0IwRig4zN_IuJ80YO7UCaWZ-zGqDDCnnwEnvoGaB7ltSQefnDiewkii0ggTzs3CUlDSVEau8wWdBP8RZRNCvLDI9TJa7AQuwsKOPimD85XH7kMdiSg"
}
2017-05-25 08:06:51,553:DEBUG:urllib3.connectionpool:"POST /acme/new-authz HTTP/1.1" 201 998
2017-05-25 08:06:51,554:DEBUG:acme.client:Received response:
HTTP 201
content-length: 998
strict-transport-security: max-age=604800
boulder-request-id: yZ2gQtLNzaDiC0G1KYyzV9nrg_nEIDXBP4JIzMrzjfg
boulder-requester: 15462945
expires: Thu, 25 May 2017 08:06:51 GMT
server: nginx
connection: keep-alive
link: <https://acme-v01.api.letsencrypt.org/acme/new-cert>;rel="next"
location: https://acme-v01.api.letsencrypt.org/acme/authz/vGZ_yKCHICH0txxt5lad0HqkNaYhCLo-Usr4_OpM9Zs
pragma: no-cache
cache-control: max-age=0, no-cache, no-store
date: Thu, 25 May 2017 08:06:51 GMT
x-frame-options: DENY
content-type: application/json
replay-nonce: Lhf6iNfIeYSBT5yxKzdN1A6aOpafXsLtWmt5tSq718k
{
"identifier": {
"type": "dns",
"value": "gamoly.com"
},
"status": "pending",
"expires": "2017-06-01T08:06:51.369032358Z",
"challenges": [
{
"type": "http-01",
"status": "pending",
"uri": "https://acme-v01.api.letsencrypt.org/acme/challenge/vGZ_yKCHICH0txxt5lad0HqkNaYhCLo-Usr4_OpM9Zs/1224870812",
"token": "9TN3XahxhjjPZj4QNQ3KU2flCs2ZCDp0G-KclXAGhN4"
},
{
"type": "tls-sni-01",
"status": "pending",
"uri": "https://acme-v01.api.letsencrypt.org/acme/challenge/vGZ_yKCHICH0txxt5lad0HqkNaYhCLo-Usr4_OpM9Zs/1224870814",
"token": "sBv4drePr-JXguzCnIgS3xCgd5Vooiy4PAiaQWOCD4g"
},
{
"type": "dns-01",
"status": "pending",
"uri": "https://acme-v01.api.letsencrypt.org/acme/challenge/vGZ_yKCHICH0txxt5lad0HqkNaYhCLo-Usr4_OpM9Zs/1224870816",
"token": "CJFBLyWmIjiy-TRgtuizIabvvZrCmZBHHIBIaBdWlJQ"
}
],
"combinations": [
[
0
],
[
1
],
[
2
]
]
}
2017-05-25 08:06:51,555:DEBUG:acme.client:Storing nonce: Lhf6iNfIeYSBT5yxKzdN1A6aOpafXsLtWmt5tSq718k
2017-05-25 08:06:51,555:INFO:certbot.auth_handler:Performing the following challenges:
2017-05-25 08:06:51,556:INFO:certbot.auth_handler:http-01 challenge for gamoly.com
2017-05-25 08:06:51,556:INFO:certbot.plugins.webroot:Using the webroot path /var/www/gamoly for all unmatched domains.
2017-05-25 08:06:51,556:DEBUG:certbot.plugins.webroot:Creating root challenges validation dir at /var/www/gamoly/.well-known/acme-challenge
2017-05-25 08:06:51,561:DEBUG:certbot.plugins.webroot:Attempting to save validation to /var/www/gamoly/.well-known/acme-challenge/9TN3XahxhjjPZj4QNQ3KU2flCs2ZCDp0G-KclXAGhN4
2017-05-25 08:06:51,562:INFO:certbot.auth_handler:Waiting for verification...
2017-05-25 08:06:51,562:DEBUG:acme.client:JWS payload:
{
"keyAuthorization": "9TN3XahxhjjPZj4QNQ3KU2flCs2ZCDp0G-KclXAGhN4.l3aoFuH5cAXhFnR758g5kb2qNxBrefbkqnMjmEEBxlE",
"type": "http-01",
"resource": "challenge"
}
2017-05-25 08:06:51,567:DEBUG:root:Sending POST request to https://acme-v01.api.letsencrypt.org/acme/challenge/vGZ_yKCHICH0txxt5lad0HqkNaYhCLo-Usr4_OpM9Zs/1224870812:
{
"header": {
"alg": "RS256",
"jwk": {
"e": "AQAB",
"kty": "RSA",
"n": "qFSaSvGh2DzV4bLkqSOaKpzlBqN0FNj-pFIq5IvPhvpWRGhEgVnO3mpq89lSvHTMg0MtwRoyu-rpp6X5FJXM_kXff1iSL1YZSW__U4kvufUIRK_saj-_YuJvjnDpyY9mk6_ZSYpR2xpdjQuf3ORDkk3uug1SK6gkg46P3h4sWM71o-bz9-0_pluJ8BBSdU43vneR_wpgL_YMOgGIRfs_Yg8ZO_Yl4jxJxHZC2uDf6uOX3PL0LrsQa28iPWLm96m1xPOYOAkdYHiVXBrKbcrDaVW47EOMrt-pSS3mUpG7lPSo2092wwgbP3ekueloTQ8b_XYbtKj4CLFXw3UPkB-08Q"
}
},
"protected": "eyJub25jZSI6ICJMaGY2aU5mSWVZU0JUNXl4S3pkTjFBNmFPcGFmWHNMdFdtdDV0U3E3MThrIn0",
"payload": "ewogICJrZXlBdXRob3JpemF0aW9uIjogIjlUTjNYYWh4aGpqUFpqNFFOUTNLVTJmbENzMlpDRHAwRy1LY2xYQUdoTjQubDNhb0Z1SDVjQVhoRm5SNzU4ZzVrYjJxTnhCcmVmYmtxbk1qbUVFQnhsRSIsIAogICJ0eXBlIjogImh0dHAtMDEiLCAKICAicmVzb3VyY2UiOiAiY2hhbGxlbmdlIgp9",
"signature": "O4mwsocVJLIWHRZyOBetCO7x3271lC3ZfMy8nYxd86w4Be5M6A1BHyMt2jsF7pxw2IMPBI_XGynqN3wODaYLdC8AjmjT1gnV0MkQlg84Pn0SqIC0EeGYh8GF47BFIuF0vCs3JhZu3EO62PY5CEXvtyVi65HDqucptxddstYmmef0DpOb2DsrzmKgKM_LFkdCbdQS3x1pfO8d7hSj4mtIHRmSiYxHvMBcsglTrzdmvg_QS_RGg7r8SzDSHPMSM9PYLOMRjuvj4YyMpSyKciTqn9sr2wK022vZwn84k6OqZDLg3Gsu2SpiXQh7NzzpztbxrfDc6KUdE-KagN-5EI-8DQ"
}
2017-05-25 08:06:51,663:DEBUG:urllib3.connectionpool:"POST /acme/challenge/vGZ_yKCHICH0txxt5lad0HqkNaYhCLo-Usr4_OpM9Zs/1224870812 HTTP/1.1" 202 336
2017-05-25 08:06:51,664:DEBUG:acme.client:Received response:
HTTP 202
content-length: 336
boulder-request-id: DQv_9RiI_snldKHRkSItbWe0elVXZ7XQtRlppWrwoXw
boulder-requester: 15462945
expires: Thu, 25 May 2017 08:06:51 GMT
server: nginx
connection: keep-alive
link: <https://acme-v01.api.letsencrypt.org/acme/authz/vGZ_yKCHICH0txxt5lad0HqkNaYhCLo-Usr4_OpM9Zs>;rel="up"
location: https://acme-v01.api.letsencrypt.org/acme/challenge/vGZ_yKCHICH0txxt5lad0HqkNaYhCLo-Usr4_OpM9Zs/1224870812
pragma: no-cache
cache-control: max-age=0, no-cache, no-store
date: Thu, 25 May 2017 08:06:51 GMT
content-type: application/json
replay-nonce: fbfrrDe--NU4D1XGBK2lHF-Dm176cNi9D8oMZClKkzE
{
"type": "http-01",
"status": "pending",
"uri": "https://acme-v01.api.letsencrypt.org/acme/challenge/vGZ_yKCHICH0txxt5lad0HqkNaYhCLo-Usr4_OpM9Zs/1224870812",
"token": "9TN3XahxhjjPZj4QNQ3KU2flCs2ZCDp0G-KclXAGhN4",
"keyAuthorization": "9TN3XahxhjjPZj4QNQ3KU2flCs2ZCDp0G-KclXAGhN4.l3aoFuH5cAXhFnR758g5kb2qNxBrefbkqnMjmEEBxlE"
}
2017-05-25 08:06:51,664:DEBUG:acme.client:Storing nonce: fbfrrDe--NU4D1XGBK2lHF-Dm176cNi9D8oMZClKkzE
2017-05-25 08:06:54,667:DEBUG:root:Sending GET request to https://acme-v01.api.letsencrypt.org/acme/authz/vGZ_yKCHICH0txxt5lad0HqkNaYhCLo-Usr4_OpM9Zs.
2017-05-25 08:06:54,750:DEBUG:urllib3.connectionpool:"GET /acme/authz/vGZ_yKCHICH0txxt5lad0HqkNaYhCLo-Usr4_OpM9Zs HTTP/1.1" 200 2583
2017-05-25 08:06:54,751:DEBUG:acme.client:Received response:
HTTP 200
content-length: 2583
strict-transport-security: max-age=604800
boulder-request-id: _20jQuj7FnaZXIy0l7aPz0isvDaZ2lldQ1H5Op0c1_0
expires: Thu, 25 May 2017 08:06:54 GMT
server: nginx
connection: keep-alive
link: <https://acme-v01.api.letsencrypt.org/acme/new-cert>;rel="next"
pragma: no-cache
cache-control: max-age=0, no-cache, no-store
date: Thu, 25 May 2017 08:06:54 GMT
x-frame-options: DENY
content-type: application/json
replay-nonce: 3BUbbcP7dFi4fUwQ5J02_C4EubpqSfQJZTpI2JAyQMA
{
"identifier": {
"type": "dns",
"value": "gamoly.com"
},
"status": "invalid",
"expires": "2017-06-01T08:06:51Z",
"challenges": [
{
"type": "http-01",
"status": "invalid",
"error": {
"type": "urn:acme:error:connection",
"detail": "Could not connect to 104.154.207.47",
"status": 400
},
"uri": "https://acme-v01.api.letsencrypt.org/acme/challenge/vGZ_yKCHICH0txxt5lad0HqkNaYhCLo-Usr4_OpM9Zs/1224870812",
"token": "9TN3XahxhjjPZj4QNQ3KU2flCs2ZCDp0G-KclXAGhN4",
"keyAuthorization": "9TN3XahxhjjPZj4QNQ3KU2flCs2ZCDp0G-KclXAGhN4.l3aoFuH5cAXhFnR758g5kb2qNxBrefbkqnMjmEEBxlE",
"validationRecord": [
{
"url": "http://gamoly.com/.well-known/acme-challenge/9TN3XahxhjjPZj4QNQ3KU2flCs2ZCDp0G-KclXAGhN4",
"hostname": "gamoly.com",
"port": "80",
"addressesResolved": [
"50.63.202.8"
],
"addressUsed": "50.63.202.8",
"addressesTried": []
},
{
"url": "http://gamoly.com/.well-known/acme-challenge/9TN3XahxhjjPZj4QNQ3KU2flCs2ZCDp0G-KclXAGhN4",
"hostname": "gamoly.com",
"port": "80",
"addressesResolved": [
"50.63.202.8"
],
"addressUsed": "50.63.202.8",
"addressesTried": []
},
{
"url": "http://104.154.207.47/.well-known/acme-challenge/9TN3XahxhjjPZj4QNQ3KU2flCs2ZCDp0G-KclXAGhN4",
"hostname": "104.154.207.47",
"port": "80",
"addressesResolved": [],
"addressUsed": "",
"addressesTried": []
},
{
"url": "http://gamoly.com/.well-known/acme-challenge/9TN3XahxhjjPZj4QNQ3KU2flCs2ZCDp0G-KclXAGhN4",
"hostname": "gamoly.com",
"port": "80",
"addressesResolved": [
"50.63.202.8"
],
"addressUsed": "50.63.202.8",
"addressesTried": []
}
]
},
{
"type": "tls-sni-01",
"status": "pending",
"uri": "https://acme-v01.api.letsencrypt.org/acme/challenge/vGZ_yKCHICH0txxt5lad0HqkNaYhCLo-Usr4_OpM9Zs/1224870814",
"token": "sBv4drePr-JXguzCnIgS3xCgd5Vooiy4PAiaQWOCD4g"
},
{
"type": "dns-01",
"status": "pending",
"uri": "https://acme-v01.api.letsencrypt.org/acme/challenge/vGZ_yKCHICH0txxt5lad0HqkNaYhCLo-Usr4_OpM9Zs/1224870816",
"token": "CJFBLyWmIjiy-TRgtuizIabvvZrCmZBHHIBIaBdWlJQ"
}
],
"combinations": [
[
0
],
[
1
],
[
2
]
]
}
2017-05-25 08:06:54,752:DEBUG:certbot.reporter:Reporting to user: The following errors were reported by the server:
Domain: gamoly.com
Type: connection
Detail: Could not connect to 104.154.207.47
To fix these errors, please make sure that your domain name was entered correctly and the DNS A record(s) for that domain contain(s) the right IP address. Additionally, please check that your computer has a publicly routable IP address and that no firewalls are preventing the server from communicating with the client. If you're using the webroot plugin, you should also verify that you are serving files from the webroot path you provided.
2017-05-25 08:06:54,753:INFO:certbot.auth_handler:Cleaning up challenges
2017-05-25 08:06:54,753:DEBUG:certbot.plugins.webroot:Removing /var/www/gamoly/.well-known/acme-challenge/9TN3XahxhjjPZj4QNQ3KU2flCs2ZCDp0G-KclXAGhN4
2017-05-25 08:06:54,753:DEBUG:certbot.plugins.webroot:All challenges cleaned up, removing /var/www/gamoly/.well-known/acme-challenge
2017-05-25 08:06:54,754:DEBUG:certbot.main:Exiting abnormally:
Traceback (most recent call last):
File "/usr/bin/certbot", line 11, in <module>
load_entry_point('certbot==0.10.2', 'console_scripts', 'certbot')()
File "/usr/lib/python2.7/dist-packages/certbot/main.py", line 849, in main
return config.func(config, plugins)
File "/usr/lib/python2.7/dist-packages/certbot/main.py", line 626, in obtain_cert
action, _ = _auth_from_available(le_client, config, domains, certname, lineage)
File "/usr/lib/python2.7/dist-packages/certbot/main.py", line 107, in _auth_from_available
lineage = le_client.obtain_and_enroll_certificate(domains, certname)
File "/usr/lib/python2.7/dist-packages/certbot/client.py", line 291, in obtain_and_enroll_certificate
certr, chain, key, _ = self.obtain_certificate(domains)
File "/usr/lib/python2.7/dist-packages/certbot/client.py", line 262, in obtain_certificate
self.config.allow_subset_of_names)
File "/usr/lib/python2.7/dist-packages/certbot/auth_handler.py", line 77, in get_authorizations
self._respond(resp, best_effort)
File "/usr/lib/python2.7/dist-packages/certbot/auth_handler.py", line 134, in _respond
self._poll_challenges(chall_update, best_effort)
File "/usr/lib/python2.7/dist-packages/certbot/auth_handler.py", line 198, in _poll_challenges
raise errors.FailedChallenges(all_failed_achalls)
FailedChallenges: Failed authorization procedure. gamoly.com (http-01): urn:acme:error:connection :: The server could not connect to the client to verify the domain :: Could not connect to 104.154.207.47
Hosting provider: GCP Compute engine
Please let me know what is causing this issue and help me out. Thanks.