Deprecated: Return type of WP_Theme::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /www/johnmark_507/public/wp-includes/class-wp-theme.php on line 554

Deprecated: Return type of WP_Theme::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /www/johnmark_507/public/wp-includes/class-wp-theme.php on line 595

Deprecated: Return type of WP_Theme::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /www/johnmark_507/public/wp-includes/class-wp-theme.php on line 535

Deprecated: Return type of WP_Theme::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /www/johnmark_507/public/wp-includes/class-wp-theme.php on line 544

Deprecated: Return type of WP_REST_Request::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /www/johnmark_507/public/wp-includes/rest-api/class-wp-rest-request.php on line 960

Deprecated: Return type of WP_REST_Request::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /www/johnmark_507/public/wp-includes/rest-api/class-wp-rest-request.php on line 980

Deprecated: Return type of WP_REST_Request::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /www/johnmark_507/public/wp-includes/rest-api/class-wp-rest-request.php on line 992

Deprecated: Return type of WP_REST_Request::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /www/johnmark_507/public/wp-includes/rest-api/class-wp-rest-request.php on line 1003

Deprecated: Return type of WP_Block_List::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /www/johnmark_507/public/wp-includes/class-wp-block-list.php on line 151

Deprecated: Return type of WP_Block_List::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /www/johnmark_507/public/wp-includes/class-wp-block-list.php on line 175

Deprecated: Return type of WP_Block_List::key() should either be compatible with Iterator::key(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /www/johnmark_507/public/wp-includes/class-wp-block-list.php on line 164

Deprecated: Return type of WP_Block_List::valid() should either be compatible with Iterator::valid(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /www/johnmark_507/public/wp-includes/class-wp-block-list.php on line 186

Deprecated: Return type of WP_Block_List::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /www/johnmark_507/public/wp-includes/class-wp-block-list.php on line 138

Deprecated: Return type of WP_Block_List::offsetExists($index) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /www/johnmark_507/public/wp-includes/class-wp-block-list.php on line 75

Deprecated: Return type of WP_Block_List::offsetGet($index) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /www/johnmark_507/public/wp-includes/class-wp-block-list.php on line 89

Deprecated: Return type of WP_Block_List::offsetSet($index, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /www/johnmark_507/public/wp-includes/class-wp-block-list.php on line 110

Deprecated: Return type of WP_Block_List::offsetUnset($index) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /www/johnmark_507/public/wp-includes/class-wp-block-list.php on line 127

Deprecated: Return type of WP_Block_List::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /www/johnmark_507/public/wp-includes/class-wp-block-list.php on line 199

Deprecated: Constant FILTER_SANITIZE_STRING is deprecated in /www/johnmark_507/public/wp-content/plugins/wordpress-seo/src/conditionals/third-party/elementor-edit-conditional.php on line 22

Deprecated: Constant FILTER_SANITIZE_STRING is deprecated in /www/johnmark_507/public/wp-content/plugins/wordpress-seo/src/conditionals/third-party/elementor-edit-conditional.php on line 28

Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-includes/class-wp.php on line 173

Deprecated: ltrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-includes/wp-db.php on line 3030
Generate Linux container (LXC) with bash script. - John Mark C
Deprecated: parse_str(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-includes/formatting.php on line 4975

Deprecated: strtolower(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/plugins/wordpress-seo/src/generators/schema-generator.php on line 176

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 19534

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 19534

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 19534

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 19534

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 19534

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 19534

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 19534

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 19534

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 19534

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 19534

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 19534

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 19534

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 19534

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 19534

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 19534

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 19534

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 19534

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 19534

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 19534

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

John Mark Causing

System Administrator | Hosting Support Engineer

johnmarkcausing@gmail.com

Bacolod City, Philippines

+639393497018

John Mark Causing

System Administrator | Hosting Support Engineer

johnmarkcausing@gmail.com

Bacolod City, Philippines

+639393497018

I’ve been playing around with virtual boxes and containers linux vagrant and docker. But I just discovered another tool to create another Linux container. That is called LXC! You can read more about that here if you want an introduction about LXC.

Want a better view? It looks like this

Link for the bash script source code: https://github.com/jmcausing/LXC-GEN

Running the script.

./lxcgen.sh

So let’s summarize and break down the process.

Launching the linux container

We launched the container called Ubuntu 18.04 using this command:

lxc launch ubuntu:18.04 $lxcname

Generate SSH key

The script generate SSH key so you can connect to the LXC container using ssh.

ssh-keygen -f $HOME/.ssh/id_lxc_$lxcname -N '' -C 'key for local LXC'

Checking if LXC is created that has its own IPv4

The reason why I am checking this so I can transfer a file later (the public key) so we can connect via ssh

while ! [[ "${LXC_IP}" =~ ${VALID_IP} ]]; do
 # sleep 1
 #  echo "LXC ${lxcname} has still no IP "
 #  echo "Checking again.." 
 #  echo "#"
 #  echo "#"
 #  lxc list
    LXC_IP=$(lxc list | grep ${lxcname} | awk '{print $6}')
    spin
 #  echo "IP is: ${LXC_IP}"
done
endspin

Send the public key to LXC root authorized_key file

The reason why this is done so you have access to LXC shh as root replacing the authorized key and set the correct file permission

# Send SSH key file from this those to the target LXC
lxc file push $HOME/.ssh/id_lxc_${lxcname}.pub ${lxcname}/root/.ssh/authorized_keys --verbose

# Fixing root permission for authorized_keys file"
lxc exec ${lxcname} -- chmod 600 /root/.ssh/authorized_keys --verbose
lxc exec ${lxcname} -- chown root:root /root/.ssh/authorized_keys --verbose

Adding ssh key

This is to authorize the host to connect the LXC ssh using that authorized_key file

# Adding SSH-key for this host so we can SSH to the target LXC."
eval $(ssh-agent); 
ssh-add $HOME/.ssh/id_lxc_$lxcname

Output command to connect.

The end of the script result will give you an SSH command to connect to that LXC as root via SSH.

# Example result
ssh -i ~/.ssh/id_lxc_johnmark root@10.87.120.44

Say hello to you LXC with root access

Clean up the LXC containers.

./lxcgen.sh clean

I hope you enjoyed this article about creating LXC linux containers automatically! Have fun!


Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 19534

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 19534

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 19534

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 19534

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 19534

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 19534

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 19534

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 19534

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 19534

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 19534

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 19534

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 19534

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 19534

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 19534

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 19534

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 19534

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 19534

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 19534

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71

Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/class-et-builder-element.php on line 19534

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /www/johnmark_507/public/wp-content/themes/Divi/includes/builder/module/helpers/HoverOptions.php on line 71