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Docker settings enhancements

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This commit is contained in:
bergware
2018-01-31 11:49:13 +01:00
parent be205d2c6f
commit cbc5fb60a9
1 changed files with 159 additions and 97 deletions
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256
plugins/dynamix.docker.manager/DockerSettings.page
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@@ -128,7 +128,7 @@ Enable Docker:
> Once started, Docker will always automatically start after the array has been started.
<?if ($DockerStopped):?>
<div markdown="1" class="advanced">
Docker vdisk size:
: <input id="DOCKER_IMAGE_SIZE" type="number" name="DOCKER_IMAGE_SIZE" value="<?=$dockercfg['DOCKER_IMAGE_SIZE']?>" style="width:50px;" required="required">GB <span id="SIZE_ERROR" class="errortext"></span>
@@ -148,7 +148,24 @@ Docker storage location:
<?endif;?><span id="IMAGE_ERROR" class="errortext"></span>
> You must specify an image file for Docker. The system will automatically create this file when the Docker service is first started.
>
> It is recommended to create this image file outside the array, e.g. on the Cache pool. For best performance SSD devices are preferred.
Default appdata storage location:
: <input id="DOCKER_APP_CONFIG_PATH" type="text" name="DOCKER_APP_CONFIG_PATH" value="<?=$dockercfg['DOCKER_APP_CONFIG_PATH']?>" placeholder="e.g. /mnt/user/appdata" data-pickfilter="HIDE_FILES_FILTER" data-pickroot="<?=(is_dir('/mnt/user/') ? '/mnt/user/' : '/mnt/')?>" data-pickfolders="true">
<?if ($var['fsState'] != "Started"):?>
<span><i class="fa fa-warning icon warning"></i> Modify with caution: unable to validate path until Array is Started</span>
<?elseif (!is_dir($dockercfg['DOCKER_APP_CONFIG_PATH'])):?>
<span><i class="fa fa-warning icon warning"></i> Path does not exist</span>
<?endif;?>
> You can specify a folder to automatically generate and store subfolders containing configuration files for each Docker app (via the /config mapped volume).
>
> It is recommended to create this folder outside the array, e.g. on the Cache pool. For best performance SSD devices are preferred.
>
> Only used when adding new Docker apps. Editing existing Docker apps will not be affected by this setting.
<div markdown="1" class="advanced">
Docker LOG rotation:
: <select name="DOCKER_LOG_ROTATION" class="narrow" onchange="showLogOptions(this.value)">
<?=mk_option($dockercfg['DOCKER_LOG_ROTATION'], 'no', 'Disabled')?>
@@ -170,6 +187,8 @@ Docker LOG maximum file size:
<?=mk_option($dockercfg['DOCKER_LOG_SIZE'], '1g', '1000 MB')?>
</select>
> Specifies the maximum LOG size. When exceeded LOG rotation will occur.
Docker LOG number of files:
: <select name="DOCKER_LOG_FILES" class="narrow">
<?=mk_option($dockercfg['DOCKER_LOG_FILES'], '1', '1')?>
@@ -178,6 +197,8 @@ Docker LOG number of files:
</select>
</div>
> Specifies the number of LOG files when LOG rotation is done.
User defined networks:
: <select name="DOCKER_USER_NETWORKS" class="narrow">
<?=mk_option($dockercfg['DOCKER_USER_NETWORKS'], 'remove', 'Remove')?>
@@ -188,57 +209,6 @@ User defined networks:
>
> Change this setting to preserve user defined networks, but it is the responsibility of the user to ensure these entries work correctly and are conflict free.
</div>
<?else: /* DOCKER STARTED */?>
<div markdown="1" class="advanced">
Docker version:
: <?$arrInfo = $docker->getInfo(); echo $arrInfo['Version']?>
> This is the docker version.
Docker storage location:
: <?=$dockercfg['DOCKER_IMAGE_FILE']?>
> This is the docker volume.
Docker LOG rotation:
: <?=$dockercfg['DOCKER_LOG_ROTATION']=='yes'?'Enabled':'Disabled'?>
> By default a single unlimited LOG file is created. Otherwise LOG file size and number of files are limited when LOG rotation is enabled.
User defined networks:
: <?=ucfirst($dockercfg['DOCKER_USER_NETWORKS']??'remove').'d'?>
> Shows whether user defined networks are removed or preserved from Docker. When preserved user defined networks become available in the *Network type* dropdown list of containers.
</div>
<?endif;?>
<div markdown="1" class="advanced">
Default appdata storage location:
: <input id="DOCKER_APP_CONFIG_PATH" type="text" name="DOCKER_APP_CONFIG_PATH" value="<?=$dockercfg['DOCKER_APP_CONFIG_PATH']?>" placeholder="e.g. /mnt/user/appdata" data-pickfilter="HIDE_FILES_FILTER" data-pickroot="<?=(is_dir('/mnt/user/') ? '/mnt/user/' : '/mnt/')?>" data-pickfolders="true">
<?if ($var['fsState'] != "Started"):?>
<span><i class="fa fa-warning icon warning"></i> Modify with caution: unable to validate path until Array is Started</span>
<?elseif (!is_dir($dockercfg['DOCKER_APP_CONFIG_PATH'])):?>
<span><i class="fa fa-warning icon warning"></i> Path does not exist</span>
<?endif;?>
> You can specify a folder to automatically generate and store subfolders containing configuration files for each Docker app (via the /config mapped volume).
>
> Only used when adding new Docker apps. Editing existing Docker apps will not be affected by this setting.
<!--
Auto-map user shares to containers as /unraid:
: <select id="DOCKER_APP_UNRAID_PATH" name="DOCKER_APP_UNRAID_PATH" class="narrow">
<?=mk_option($dockercfg['DOCKER_APP_UNRAID_PATH'], ($dockercfg['DOCKER_APP_UNRAID_PATH'] ?? '/mnt/user'), 'Yes')?>
<?=mk_option($dockercfg['DOCKER_APP_UNRAID_PATH'], '', 'No')?>
</select>
> You can expose all of your user shares (/mnt/user) to a folder named /unraid within Docker containers.
>
> Only used when adding new Docker apps. Editing existing Docker apps will not be affected by this setting.
-->
</div>
<div markdown="1" class="advanced">
Template Authoring Mode:
: <select id="DOCKER_AUTHORING_MODE" name="DOCKER_AUTHORING_MODE" class="narrow">
<?=mk_option($dockercfg['DOCKER_AUTHORING_MODE'], 'no', 'No')?>
@@ -247,11 +217,13 @@ Template Authoring Mode:
> If set to **Yes**, when creating/editing containers the interface will be present with some extra fields related to template authoring.
</div>
<div markdown="1" class="advanced">
**System created networks**
: &nbsp;
> Any interface or VLAN with an IP address assigned to it will be by default included as custom network for Docker.
>
> The user can exclude an interface or VLAN when not required for Docker. E.g. when custom network creation is done.
<?foreach ($include as $network => $route):?>
<?
$nnet = normalize($network);
@@ -261,7 +233,6 @@ $docker_dhcp = "DOCKER_DHCP_$nnet";
<input type="hidden" name="<?=$docker_auto?>" value="<?=$dockercfg[$docker_auto]?>">
<?if ($DockerStopped):?>
<span class="ident">IPv4 custom network on interface <?=$network?> (optional):</span>
<?
$auto = $dockercfg[$docker_auto]!='no';
@@ -281,7 +252,7 @@ $docker_dhcp = "DOCKER_DHCP_$nnet";
}
?>
: <input type="checkbox" id="<?=$docker_dhcp?>_edit" onchange="changeEdit(this.id,4)"<?=$auto?'checked':''?>><span id="<?=$docker_dhcp?>_line" class="<?=$autoDisabled?>"><span class="ip4">**Address:** <?=$address[$network]?></span><span class="gw4">**Gateway:** <?=$gateway[$network]?></span>
<input type="checkbox" id="<?=$docker_dhcp?>_dhcp" onchange="changeDHCP(this.id,4)"<?=$dhcp?'checked':''?>>**DHCP pool:**<span id="<?=$docker_dhcp?>_net" class="net <?=$dhcpDisabled?>"><?=$prefix?>.</span></span><?
<input type="checkbox" id="<?=$docker_dhcp?>_dhcp" onchange="changeDHCP(this.id,4)"<?=$dhcp?'checked':''?><?=$dhcpDisabled?>>**DHCP pool:**<span id="<?=$docker_dhcp?>_net" class="net <?=$dhcpDisabled?>"><?=$prefix?>.</span></span><?
for ($b=$box; $b<=3; $b++) {
switch ($b) {
case 1: $step = $size/65536%256; break;
@@ -300,21 +271,14 @@ $docker_dhcp = "DOCKER_DHCP_$nnet";
echo "<input type=\"hidden\" name=\"$docker_dhcp\" value=\"\">";
echo "";
?>
<?elseif ($dockercfg[$docker_dhcp]):?>
<span class="ident">IPv4 custom network on interface <?=$network?>:</span>
: <span class="ip4">**Address:** <?=$address[$network]?></span><span class="gw4">**Gateway:** <?=$gateway[$network]?></span>**DHCP pool:** <?=$dockercfg[$docker_dhcp]?>&nbsp;&nbsp;(<?=pow(2,32-explode('/',$dockercfg[$docker_dhcp])[1])?> hosts)
<?endif;?>
<?endforeach;?>
<?if ($include):?>
<?if ($DockerStopped):?>
> Include (default) or exclude the above interfaces or VLANs as custom network for Docker.
>
> Enter the pool range within each allocated subnet which is used for DHCPv4 assignments by Docker. E.g. 192.168.1.128/25
<?elseif ($dockercfg[$docker_dhcp]):?>
> Pool range(s) assigned to DHCPv4 for Docker containers.
<?endif;?>
<?endif;?>
<?foreach ($include6 as $network => $route):?>
<?
$nnet = normalize($network);
@@ -322,7 +286,6 @@ $docker_auto = "DOCKER_AUTO_$nnet";
$docker_dhcp6 = "DOCKER_DHCP6_$nnet";
?>
<?if ($DockerStopped):?>
<span class="ident">IPv6 custom network on interface <?=$network?> (optional):</span>
<?
$auto6 = $dockercfg[$docker_auto]!='no';
@@ -335,33 +298,27 @@ $docker_dhcp6 = "DOCKER_DHCP6_$nnet";
$mask_user = $dhcp6 ? explode('/',$dhcp6)[1] : $mask;
?>
: <input type="checkbox" id="<?=$docker_dhcp6?>_edit" onchange="changeEdit(this.id,6)"<?=$auto6?'checked':''?>><span id="<?=$docker_dhcp6?>_line" class="<?=$auto6Disabled?>"><span class="ip6">**Address:** <?=$address6[$network]?></span><span class="gw6">**Gateway:** <?=$gateway6[$network]?></span>
<input type="checkbox" id="<?=$docker_dhcp6?>_dhcp" onchange="changeDHCP(this.id,6)"<?=$dhcp6?'checked':''?>>**DHCP pool:**<span id="<?=$docker_dhcp6?>_net" class="net <?=$dhcp6Disabled?>"><?=$net?>:</span></span><?
<input type="checkbox" id="<?=$docker_dhcp6?>_dhcp" onchange="changeDHCP(this.id,6)"<?=$dhcp6?'checked':''?><?=$dhcpDisabled?>>**DHCP pool:**<span id="<?=$docker_dhcp6?>_net" class="net <?=$dhcp6Disabled?>"><?=$net?>:</span></span><?
echo "<input type=\"text\" id=\"{$docker_dhcp6}_text\" value=\"$net_user\" class=\"net\" $dhcp6Disabled>/";
echo "<select id=\"{$docker_dhcp6}_mask\" class=\"mask\" $dhcp6Disabled>";
for ($m=$mask+8; $m<=120; $m+=8) echo mk_option($mask_user,$m,$m);
echo "</select><input type=\"hidden\" name=\"$docker_dhcp6\" value=\"\">";
?>
<?elseif ($dockercfg[$docker_dhcp6]):?>
<span class="ident">IPv6 custom network on interface <?=$network?>:</span>
: <span class="ip6">**Address:** <?=$address6[$network]?></span><span class="gw6">**Gateway:** <?=$gateway6[$network]?></span>**DHCP pool:** <?=$dockercfg[$docker_dhcp6]?>
<?endif;?>
<?endforeach;?>
<?if ($include6):?>
<?if ($DockerStopped):?>
> Include (default) or exclude the above interfaces or VLANs as custom network for Docker.
>
> Enter the pool range within each allocated subnet which is used for DHCPv6 assignments by Docker. E.g. 2a02:abcd:9ef5:100:1::/72
<?elseif ($dockercfg[$docker_dhcp6]):?>
> Pool range(s) assigned to DHCPv6 for Docker containers.
<?endif;?>
<?endif;?>
<?if ($unset):?>
**Custom created networks**
: &nbsp;
<?endif;?>
> Interfaces and VLANs without an IP address assigned, can be included as custom network for Docker.
> This allows creation of custom networks without participation of the host (unRAID).
<?foreach ($unset as $network):?>
<?
$port = normalize($network);
@@ -374,25 +331,141 @@ if (!$vlan) {
if (strpos($key,'VLANID')!==false && $value==$vlan) {$protocol = $$eth[str_replace('VLANID','PROTOCOL',$key)] ?? 'ipv4'; break;}
}
}
?>
<?if ($protocol != 'ipv6'):?>
<?
list($subnet,$mask) = explode('/',$dockercfg["DOCKER_SUBNET_$port"]);
list($range,$size) = explode('/',$dockercfg["DOCKER_RANGE_$port"]);
$disabled = $subnet ? '':'disabled';
?>
<?if ($DockerStopped):?>
<?if ($protocol != 'ipv6'):?>
<span class="ident">IPv4 custom network on interface <?=$network?> (optional):</span>
: <input type="checkbox" id="DOCKER_CUSTOM_<?=$port?>_edit" onchange="changeCustom(this.id,4)"<?=$subnet?'checked':''?> class="check">
**Address:** <input type="text" id="DOCKER_CUSTOM_<?=$port?>_net" name="DOCKER_SUBNET_<?=$port?>" class="net" value="<?=$subnet?>" title="IPv4 address A.B.C.D"<?=$disabled?>>/<select id="DOCKER_CUSTOM_<?=$port?>_mask" name="DOCKER_MASK_<?=$port?>" class="mask"<?=$disabled?>><?for ($m=16; $m<=30; $m++) echo mk_option($mask?:24,$m,$m)?></select>
**Gateway:** <input type="text" id="DOCKER_CUSTOM_<?=$port?>_gw" name="DOCKER_GATEWAY_<?=$port?>" class="net" value="<?=$dockercfg["DOCKER_GATEWAY_$port"]?>" title="IPv4 address A.B.C.D"<?=$disabled?>>
**DHCP pool:** <input type="text" id="DOCKER_CUSTOM_<?=$port?>_pool" name="DOCKER_RANGE_<?=$port?>" class="net" value="<?=$range?>" title="IPv4 address A.B.C.D"<?=$disabled?>>/<select id="DOCKER_CUSTOM_<?=$port?>_size" name="DOCKER_SIZE_<?=$port?>" class="mask" onchange="changeHosts(this.id,this.value)"<?=$disabled?>><?for ($m=16; $m<=30; $m++) echo mk_option($size?:25,$m,$m)?></select><span id="DOCKER_CUSTOM_<?=$port?>_hosts" style="<?=$subnet?'':'display:none'?>">(<?=pow(2,32-($size?:25))?> hosts)</span>
<?elseif ($subnet):?>
<?endif;?>
<?endforeach;?>
<?if ($unset && $protocol != 'ipv6'):?>
> Include or exclude (default) the above interfaces or VLANs as custom network for Docker.
>
> Enter the pool range within each allocated subnet which is used for DHCPv4 assignments by Docker. E.g. 192.168.1.128/25
<?endif;?>
<?foreach ($unset as $network):?>
<?
$port = normalize($network);
list($eth,$vlan) = explode('.',$network);
$eth = str_replace(['bond','br'],'eth',$eth);
if (!$vlan) {
$protocol = $$eth['PROTOCOL:0'] ?? 'ipv4';
} else {
foreach ($$eth as $key => $value) {
if (strpos($key,'VLANID')!==false && $value==$vlan) {$protocol = $$eth[str_replace('VLANID','PROTOCOL',$key)] ?? 'ipv4'; break;}
}
}
list($subnet6,$mask6) = explode('/',$dockercfg["DOCKER_SUBNET6_$port"]);
list($range6,$size6) = explode('/',$dockercfg["DOCKER_RANGE6_$port"]);
$disabled = $subnet6 ? '':'disabled';
?>
<?if ($protocol != 'ipv4'):?>
<span class="ident">IPv6 custom network on interface <?=$network?> (optional):</span>
: <input type="checkbox" id="DOCKER_CUSTOM6_<?=$port?>_edit" onchange="changeCustom(this.id,6)"<?=$subnet6?'checked':''?> class="check">
**Address:**<input type="text" id="DOCKER_CUSTOM6_<?=$port?>_net" name="DOCKER_SUBNET6_<?=$port?>" class="net6" value="<?=$subnet6?>" title="IPv6 address nnnn:xxxx::yyyy"<?=$disabled?>>/<select id="DOCKER_CUSTOM6_<?=$port?>_mask" name="DOCKER_MASK6_<?=$port?>" class="mask"<?=$disabled?>><?for ($m=64; $m<=120; $m+=8) echo mk_option($mask6?:64,$m,$m)?></select>
**Gateway:**<input type="text" id="DOCKER_CUSTOM6_<?=$port?>_gw" name="DOCKER_GATEWAY6_<?=$port?>" class="net6" value="<?=$dockercfg["DOCKER_GATEWAY6_$port"]?>" title="IPv6 address nnnn:xxxx::yyyy"<?=$disabled?>>
**DHCP pool:**<input type="text" id="DOCKER_CUSTOM6_<?=$port?>_pool" name="DOCKER_RANGE6_<?=$port?>" class="net6" value="<?=$range6?>" title="IPv6 address nnnn:xxxx::yyyy"<?=$disabled?>>/<select id="DOCKER_CUSTOM6_<?=$port?>_size" name="DOCKER_SIZE6_<?=$port?>" class="mask"<?=$disabled?>><?for ($m=64; $m<=120; $m+=8) echo mk_option($size6?:72,$m,$m)?></select>
<?endif;?>
<?endforeach;?>
<?if ($unset && $protocol != 'ipv4'):?>
> Include or exclude (default) the above interfaces or VLANs as custom network for Docker.
>
> Enter the pool range within each allocated subnet which is used for DHCPv6 assignments by Docker. E.g. 2a02:abcd:9ef5:100:1::/72
<?endif;?>
</div>
<?else: /* DOCKER STARTED */?>
Docker version:
: <?$arrInfo = $docker->getInfo(); echo $arrInfo['Version']?>
> This is the Docker version.
Docker storage location:
: <?=$dockercfg['DOCKER_IMAGE_FILE']?>
> This is the location of the Docker image.
Default appdata storage location:
: <?=$dockercfg['DOCKER_APP_CONFIG_PATH']?>
> This is the storage location for Docker containers.
<div markdown="1" class="advanced">
Docker LOG rotation:
: <?=$dockercfg['DOCKER_LOG_ROTATION']=='yes'?'Enabled':'Disabled'?>
> By default a single unlimited LOG file is created. Otherwise LOG file size and number of files are limited when LOG rotation is enabled.
User defined networks:
: <?=ucfirst($dockercfg['DOCKER_USER_NETWORKS']??'remove').'d'?>
> Shows whether user defined networks are removed or preserved from Docker. When preserved user defined networks become available in the *Network type* dropdown list of containers.
**System created networks**
: &nbsp;
> Lists the number of system created networks which are available as custom network for Docker.
<?foreach ($include as $network => $route):?>
<?
$nnet = normalize($network);
$docker_dhcp = "DOCKER_DHCP_$nnet";
?>
<?if ($dockercfg[$docker_dhcp]):?>
<span class="ident">IPv4 custom network on interface <?=$network?>:</span>
: <span class="ip4">**Address:** <?=$address[$network]?></span><span class="gw4">**Gateway:** <?=$gateway[$network]?></span>**DHCP pool:** <?=$dockercfg[$docker_dhcp]?>&nbsp;&nbsp;(<?=pow(2,32-explode('/',$dockercfg[$docker_dhcp])[1])?> hosts)
<?endif;?>
<?endforeach;?>
<?foreach ($include6 as $network => $route):?>
<?
$nnet = normalize($network);
$docker_dhcp6 = "DOCKER_DHCP6_$nnet";
?>
<?if ($dockercfg[$docker_dhcp6]):?>
<span class="ident">IPv6 custom network on interface <?=$network?>:</span>
: <span class="ip6">**Address:** <?=$address6[$network]?></span><span class="gw6">**Gateway:** <?=$gateway6[$network]?></span>**DHCP pool:** <?=$dockercfg[$docker_dhcp6]?>
<?endif;?>
<?endforeach;?>
**Custom created networks**
: &nbsp;
> Lists the number of user created networks which are available as custom network for Docker.
<?foreach ($unset as $network):?>
<?
$port = normalize($network);
list($eth,$vlan) = explode('.',$network);
$eth = str_replace(['bond','br'],'eth',$eth);
if (!$vlan) {
$protocol = $$eth['PROTOCOL:0'] ?? 'ipv4';
} else {
foreach ($$eth as $key => $value) {
if (strpos($key,'VLANID')!==false && $value==$vlan) {$protocol = $$eth[str_replace('VLANID','PROTOCOL',$key)] ?? 'ipv4'; break;}
}
}
list($subnet,$mask) = explode('/',$dockercfg["DOCKER_SUBNET_$port"]);
list($range,$size) = explode('/',$dockercfg["DOCKER_RANGE_$port"]);
?>
<?if ($protocol != 'ipv6' && $subnet):?>
<span class="ident">IPv4 custom network on interface <?=$network?>:</span>
: <span class="ip4">**Address:** <?=$subnet?>/<?=$mask?></span><span class="gw4">**Gateway:** <?=$dockercfg["DOCKER_GATEWAY_$port"]?></span>**DHCP pool:** <?=$range?>/<?=$size?>&nbsp;&nbsp;(<?=pow(2,32-($size?:25))?> hosts)
<?endif;?>
<?endif;?>
<?endforeach;?>
<?foreach ($unset as $network):?>
@@ -407,28 +480,17 @@ if (!$vlan) {
if (strpos($key,'VLANID')!==false && $value==$vlan) {$protocol = $$eth[str_replace('VLANID','PROTOCOL',$key)] ?? 'ipv4'; break;}
}
}
?>
<?if ($protocol != 'ipv4'):?>
<?
list($subnet6,$mask6) = explode('/',$dockercfg["DOCKER_SUBNET6_$port"]);
list($range6,$size6) = explode('/',$dockercfg["DOCKER_RANGE6_$port"]);
$disabled = $subnet6 ? '':'disabled';
?>
<?if ($DockerStopped):?>
<span class="ident">IPv6 custom network on interface <?=$network?> (optional):</span>
: <input type="checkbox" id="DOCKER_CUSTOM6_<?=$port?>_edit" onchange="changeCustom(this.id,6)"<?=$subnet6?'checked':''?> class="check">
**Address:**<input type="text" id="DOCKER_CUSTOM6_<?=$port?>_net" name="DOCKER_SUBNET6_<?=$port?>" class="net6" value="<?=$subnet6?>" title="IPv6 address nnnn:xxxx::yyyy"<?=$disabled?>>/<select id="DOCKER_CUSTOM6_<?=$port?>_mask" name="DOCKER_MASK6_<?=$port?>" class="mask"<?=$disabled?>><?for ($m=64; $m<=120; $m+=8) echo mk_option($mask6?:64,$m,$m)?></select>
**Gateway:**<input type="text" id="DOCKER_CUSTOM6_<?=$port?>_gw" name="DOCKER_GATEWAY6_<?=$port?>" class="net6" value="<?=$dockercfg["DOCKER_GATEWAY6_$port"]?>" title="IPv6 address nnnn:xxxx::yyyy"<?=$disabled?>>
**DHCP pool:**<input type="text" id="DOCKER_CUSTOM6_<?=$port?>_pool" name="DOCKER_RANGE6_<?=$port?>" class="net6" value="<?=$range6?>" title="IPv6 address nnnn:xxxx::yyyy"<?=$disabled?>>/<select id="DOCKER_CUSTOM6_<?=$port?>_size" name="DOCKER_SIZE6_<?=$port?>" class="mask"<?=$disabled?>><?for ($m=64; $m<=120; $m+=8) echo mk_option($size6?:72,$m,$m)?></select>
<?elseif ($subnet6):?>
<?if ($protocol != 'ipv4' && $subnet6):?>
<span class="ident">IPv6 custom network on interface <?=$network?>:</span>
: <span class="ip6">**Address:** <?=$subnet6?>/<?=$mask6?></span><span class="gw6">**Gateway:** <?=$dockercfg["DOCKER_GATEWAY6_$port"]?></span>**DHCP pool:** <?=$range6?>/<?=$size6?>
<?endif;?>
<?endif;?>
<?endforeach;?>
</div>
<?endif;?>
&nbsp;
: <input id="applyBtn" type="button" value="Apply"><input type="button" value="Done" onclick="done()">